20530472688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{6301}}^1$

素因数の和:6365

約数の個数: 240

約数和(自身を含む): 66926332512

約数和(自身を除く): 46395859824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 144, 153, 176, 187, 198, 204, 242, 264, 272, 306, 363, 374, 396, 408, 484, 528, 561, 612, 726, 748, 792, 816, 968, 1089, 1122, 1224, 1331, 1452, 1496, 1584, 1683, 1936, 2057, 2178, 2244, 2448, 2662, 2904, 2992, 3366, 3993, 4114, 4356, 4488, 5324, 5808, 6171, 6301, 6732, 7986, 8228, 8712, 8976, 10648, 11979, 12342, 12602, 13464, 15972, 16456, 17424, 18513, 18903, 21296, 22627, 23958, 24684, 25204, 26928, 31944, 32912, 37026, 37806, 45254, 47916, 49368, 50408, 56709, 63888, 67881, 69311, 74052, 75612, 90508, 95832, 98736, 100816, 107117, 113418, 135762, 138622, 148104, 151224, 181016, 191664, 203643, 207933, 214234, 226836, 271524, 277244, 296208, 302448, 321351, 362032, 407286, 415866, 428468, 453672, 543048, 554488, 623799, 642702, 762421, 814572, 831732, 856936, 907344, 964053, 1086096, 1108976, 1178287, 1247598, 1285404, 1524842, 1629144, 1663464, 1713872, 1928106, 2287263, 2356574, 2495196, 2570808, 3049684, 3258288, 3326928, 3534861, 3856212, 4574526, 4713148, 4990392, 5141616, 6099368, 6861789, 7069722, 7712424, 8386631, 9149052, 9426296, 9980784, 10604583, 12198736, 12961157, 13723578, 14139444, 15424848, 16773262, 18298104, 18852592, 21209166, 25159893, 25922314, 27447156, 28278888, 33546524, 36596208, 38883471, 42418332, 50319786, 51844628, 54894312, 56557776, 67093048, 75479679, 77766942, 84836664, 100639572, 103689256, 109788624, 116650413, 134186096, 142572727, 150959358, 155533884, 169673328, 201279144, 207378512, 233300826, 285145454, 301918716, 311067768, 402558288, 427718181, 466601652, 570290908, 603837432, 622135536, 855436362, 933203304, 1140581816, 1207674864, 1283154543, 1710872724, 1866406608, 2281163632, 2566309086, 3421745448, 5132618172, 6843490896, 10265236344, 20530472688]

約数ペア:

[(1, 20530472688), (2, 10265236344), (3, 6843490896), (4, 5132618172), (6, 3421745448), (8, 2566309086), (9, 2281163632), (11, 1866406608), (12, 1710872724), (16, 1283154543), (17, 1207674864), (18, 1140581816), (22, 933203304), (24, 855436362), (33, 622135536), (34, 603837432), (36, 570290908), (44, 466601652), (48, 427718181), (51, 402558288), (66, 311067768), (68, 301918716), (72, 285145454), (88, 233300826), (99, 207378512), (102, 201279144), (121, 169673328), (132, 155533884), (136, 150959358), (144, 142572727), (153, 134186096), (176, 116650413), (187, 109788624), (198, 103689256), (204, 100639572), (242, 84836664), (264, 77766942), (272, 75479679), (306, 67093048), (363, 56557776), (374, 54894312), (396, 51844628), (408, 50319786), (484, 42418332), (528, 38883471), (561, 36596208), (612, 33546524), (726, 28278888), (748, 27447156), (792, 25922314), (816, 25159893), (968, 21209166), (1089, 18852592), (1122, 18298104), (1224, 16773262), (1331, 15424848), (1452, 14139444), (1496, 13723578), (1584, 12961157), (1683, 12198736), (1936, 10604583), (2057, 9980784), (2178, 9426296), (2244, 9149052), (2448, 8386631), (2662, 7712424), (2904, 7069722), (2992, 6861789), (3366, 6099368), (3993, 5141616), (4114, 4990392), (4356, 4713148), (4488, 4574526), (5324, 3856212), (5808, 3534861), (6171, 3326928), (6301, 3258288), (6732, 3049684), (7986, 2570808), (8228, 2495196), (8712, 2356574), (8976, 2287263), (10648, 1928106), (11979, 1713872), (12342, 1663464), (12602, 1629144), (13464, 1524842), (15972, 1285404), (16456, 1247598), (17424, 1178287), (18513, 1108976), (18903, 1086096), (21296, 964053), (22627, 907344), (23958, 856936), (24684, 831732), (25204, 814572), (26928, 762421), (31944, 642702), (32912, 623799), (37026, 554488), (37806, 543048), (45254, 453672), (47916, 428468), (49368, 415866), (50408, 407286), (56709, 362032), (63888, 321351), (67881, 302448), (69311, 296208), (74052, 277244), (75612, 271524), (90508, 226836), (95832, 214234), (98736, 207933), (100816, 203643), (107117, 191664), (113418, 181016), (135762, 151224), (138622, 148104)]