20758971024

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 360

約数和(自身を含む): 66222636480

約数和(自身を除く): 45463665456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 103, 121, 129, 132, 144, 172, 176, 198, 206, 242, 258, 264, 269, 309, 344, 363, 387, 396, 412, 473, 484, 516, 528, 538, 618, 688, 726, 774, 792, 807, 824, 927, 946, 968, 1032, 1076, 1089, 1133, 1236, 1419, 1452, 1548, 1584, 1614, 1648, 1854, 1892, 1936, 2064, 2152, 2178, 2266, 2421, 2472, 2838, 2904, 2959, 3096, 3228, 3399, 3708, 3784, 4257, 4304, 4356, 4429, 4532, 4842, 4944, 5203, 5676, 5808, 5918, 6192, 6456, 6798, 7416, 7568, 8514, 8712, 8858, 8877, 9064, 9684, 10197, 10406, 11352, 11567, 11836, 12463, 12912, 13287, 13596, 14832, 15609, 17028, 17424, 17716, 17754, 18128, 19368, 20394, 20812, 22704, 23134, 23672, 24926, 26574, 26631, 27192, 27707, 31218, 32549, 34056, 34701, 35432, 35508, 37389, 38736, 39861, 40788, 41624, 46268, 46827, 47344, 48719, 49852, 53148, 53262, 54384, 55414, 62436, 65098, 68112, 69402, 70864, 71016, 74778, 79722, 81576, 83121, 83248, 92536, 93654, 97438, 97647, 99704, 104103, 106296, 106524, 110828, 112167, 124872, 127237, 130196, 138804, 142032, 146157, 149556, 159444, 163152, 166242, 185072, 187308, 194876, 195294, 199408, 208206, 212592, 213048, 221656, 224334, 249363, 249744, 254474, 260392, 277608, 292314, 292941, 299112, 304777, 318888, 332484, 374616, 381711, 389752, 390588, 416412, 426096, 438471, 443312, 448668, 498726, 508948, 520784, 535909, 555216, 584628, 585882, 598224, 609554, 637776, 664968, 749232, 763422, 779504, 781176, 832824, 876942, 897336, 914331, 997452, 1017896, 1071818, 1145133, 1169256, 1171764, 1191401, 1219108, 1329936, 1399607, 1526844, 1562352, 1607727, 1665648, 1753884, 1794672, 1828662, 1994904, 2035792, 2143636, 2290266, 2338512, 2343528, 2382802, 2438216, 2742993, 2799214, 3053688, 3215454, 3352547, 3507768, 3574203, 3657324, 3989808, 4198821, 4287272, 4580532, 4687056, 4765604, 4823181, 4876432, 5485986, 5598428, 6107376, 6430908, 6705094, 7015536, 7148406, 7314648, 8397642, 8574544, 9161064, 9531208, 9646362, 10057641, 10722609, 10971972, 11196856, 12596463, 12861816, 13105411, 13410188, 14296812, 14629296, 16795284, 18322128, 19062416, 19292724, 20115282, 21445218, 21943944, 22393712, 25192926, 25723632, 26210822, 26820376, 28593624, 30172923, 33590568, 38585448, 39316233, 40230564, 42890436, 43887888, 50385852, 52421644, 53640752, 57187248, 60345846, 67181136, 77170896, 78632466, 80461128, 85780872, 100771704, 104843288, 117948699, 120691692, 144159521, 157264932, 160922256, 171561744, 201543408, 209686576, 235897398, 241383384, 288319042, 314529864, 432478563, 471794796, 482766768, 576638084, 629059728, 864957126, 943589592, 1153276168, 1297435689, 1729914252, 1887179184, 2306552336, 2594871378, 3459828504, 5189742756, 6919657008, 10379485512, 20758971024]

約数ペア:

[(1, 20758971024), (2, 10379485512), (3, 6919657008), (4, 5189742756), (6, 3459828504), (8, 2594871378), (9, 2306552336), (11, 1887179184), (12, 1729914252), (16, 1297435689), (18, 1153276168), (22, 943589592), (24, 864957126), (33, 629059728), (36, 576638084), (43, 482766768), (44, 471794796), (48, 432478563), (66, 314529864), (72, 288319042), (86, 241383384), (88, 235897398), (99, 209686576), (103, 201543408), (121, 171561744), (129, 160922256), (132, 157264932), (144, 144159521), (172, 120691692), (176, 117948699), (198, 104843288), (206, 100771704), (242, 85780872), (258, 80461128), (264, 78632466), (269, 77170896), (309, 67181136), (344, 60345846), (363, 57187248), (387, 53640752), (396, 52421644), (412, 50385852), (473, 43887888), (484, 42890436), (516, 40230564), (528, 39316233), (538, 38585448), (618, 33590568), (688, 30172923), (726, 28593624), (774, 26820376), (792, 26210822), (807, 25723632), (824, 25192926), (927, 22393712), (946, 21943944), (968, 21445218), (1032, 20115282), (1076, 19292724), (1089, 19062416), (1133, 18322128), (1236, 16795284), (1419, 14629296), (1452, 14296812), (1548, 13410188), (1584, 13105411), (1614, 12861816), (1648, 12596463), (1854, 11196856), (1892, 10971972), (1936, 10722609), (2064, 10057641), (2152, 9646362), (2178, 9531208), (2266, 9161064), (2421, 8574544), (2472, 8397642), (2838, 7314648), (2904, 7148406), (2959, 7015536), (3096, 6705094), (3228, 6430908), (3399, 6107376), (3708, 5598428), (3784, 5485986), (4257, 4876432), (4304, 4823181), (4356, 4765604), (4429, 4687056), (4532, 4580532), (4842, 4287272), (4944, 4198821), (5203, 3989808), (5676, 3657324), (5808, 3574203), (5918, 3507768), (6192, 3352547), (6456, 3215454), (6798, 3053688), (7416, 2799214), (7568, 2742993), (8514, 2438216), (8712, 2382802), (8858, 2343528), (8877, 2338512), (9064, 2290266), (9684, 2143636), (10197, 2035792), (10406, 1994904), (11352, 1828662), (11567, 1794672), (11836, 1753884), (12463, 1665648), (12912, 1607727), (13287, 1562352), (13596, 1526844), (14832, 1399607), (15609, 1329936), (17028, 1219108), (17424, 1191401), (17716, 1171764), (17754, 1169256), (18128, 1145133), (19368, 1071818), (20394, 1017896), (20812, 997452), (22704, 914331), (23134, 897336), (23672, 876942), (24926, 832824), (26574, 781176), (26631, 779504), (27192, 763422), (27707, 749232), (31218, 664968), (32549, 637776), (34056, 609554), (34701, 598224), (35432, 585882), (35508, 584628), (37389, 555216), (38736, 535909), (39861, 520784), (40788, 508948), (41624, 498726), (46268, 448668), (46827, 443312), (47344, 438471), (48719, 426096), (49852, 416412), (53148, 390588), (53262, 389752), (54384, 381711), (55414, 374616), (62436, 332484), (65098, 318888), (68112, 304777), (69402, 299112), (70864, 292941), (71016, 292314), (74778, 277608), (79722, 260392), (81576, 254474), (83121, 249744), (83248, 249363), (92536, 224334), (93654, 221656), (97438, 213048), (97647, 212592), (99704, 208206), (104103, 199408), (106296, 195294), (106524, 194876), (110828, 187308), (112167, 185072), (124872, 166242), (127237, 163152), (130196, 159444), (138804, 149556), (142032, 146157)]