20461269708

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2239

約数の個数: 288

約数和(自身を含む): 62932746240

約数和(自身を除く): 42471476532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 47, 54, 57, 66, 76, 81, 94, 99, 108, 114, 132, 141, 162, 171, 188, 198, 209, 228, 243, 282, 297, 324, 342, 396, 418, 423, 486, 513, 517, 564, 594, 627, 684, 836, 846, 891, 893, 972, 1026, 1034, 1188, 1254, 1269, 1539, 1551, 1692, 1782, 1786, 1881, 2052, 2068, 2143, 2508, 2538, 2673, 2679, 3078, 3102, 3564, 3572, 3762, 3807, 4286, 4617, 4653, 5076, 5346, 5358, 5643, 6156, 6204, 6429, 7524, 7614, 8037, 8572, 9234, 9306, 9823, 10692, 10716, 11286, 11421, 12858, 13959, 15228, 16074, 16929, 18468, 18612, 19287, 19646, 22572, 22842, 23573, 24111, 25716, 27918, 29469, 32148, 33858, 38574, 39292, 40717, 41877, 45684, 47146, 48222, 50787, 55836, 57861, 58938, 67716, 70719, 72333, 77148, 81434, 83754, 88407, 94292, 96444, 100721, 101574, 115722, 117876, 122151, 125631, 141438, 144666, 162868, 167508, 173583, 176814, 201442, 203148, 212157, 216999, 231444, 244302, 251262, 265221, 282876, 289332, 302163, 347166, 353628, 366453, 402884, 424314, 433998, 447887, 488604, 502524, 520749, 530442, 604326, 636471, 694332, 732906, 795663, 848628, 867996, 895774, 906489, 1041498, 1060884, 1099359, 1107931, 1208652, 1272942, 1343661, 1465812, 1591326, 1791548, 1812978, 1909413, 1913699, 2082996, 2198718, 2215862, 2386989, 2545884, 2687322, 2719467, 3182652, 3298077, 3323793, 3625956, 3818826, 3827398, 4030983, 4397436, 4431724, 4773978, 5374644, 5438934, 5728239, 5741097, 6596154, 6647586, 7637652, 7654796, 8061966, 8158401, 9547956, 9894231, 9971379, 10877868, 11456478, 11482194, 12092949, 13192308, 13295172, 16123932, 16316802, 17223291, 19788462, 19942758, 21050689, 22912956, 22964388, 24185898, 24475203, 29914137, 32633604, 34446582, 36278847, 39576924, 39885516, 42101378, 48371796, 48950406, 51669873, 59828274, 63152067, 68893164, 72557694, 84202756, 89742411, 97900812, 103339746, 108836541, 119656548, 126304134, 145115388, 155009619, 179484822, 189456201, 206679492, 217673082, 252608268, 269227233, 310019238, 358969644, 378912402, 435346164, 465028857, 538454466, 568368603, 620038476, 757824804, 930057714, 1076908932, 1136737206, 1705105809, 1860115428, 2273474412, 3410211618, 5115317427, 6820423236, 10230634854, 20461269708]

約数ペア:

[(1, 20461269708), (2, 10230634854), (3, 6820423236), (4, 5115317427), (6, 3410211618), (9, 2273474412), (11, 1860115428), (12, 1705105809), (18, 1136737206), (19, 1076908932), (22, 930057714), (27, 757824804), (33, 620038476), (36, 568368603), (38, 538454466), (44, 465028857), (47, 435346164), (54, 378912402), (57, 358969644), (66, 310019238), (76, 269227233), (81, 252608268), (94, 217673082), (99, 206679492), (108, 189456201), (114, 179484822), (132, 155009619), (141, 145115388), (162, 126304134), (171, 119656548), (188, 108836541), (198, 103339746), (209, 97900812), (228, 89742411), (243, 84202756), (282, 72557694), (297, 68893164), (324, 63152067), (342, 59828274), (396, 51669873), (418, 48950406), (423, 48371796), (486, 42101378), (513, 39885516), (517, 39576924), (564, 36278847), (594, 34446582), (627, 32633604), (684, 29914137), (836, 24475203), (846, 24185898), (891, 22964388), (893, 22912956), (972, 21050689), (1026, 19942758), (1034, 19788462), (1188, 17223291), (1254, 16316802), (1269, 16123932), (1539, 13295172), (1551, 13192308), (1692, 12092949), (1782, 11482194), (1786, 11456478), (1881, 10877868), (2052, 9971379), (2068, 9894231), (2143, 9547956), (2508, 8158401), (2538, 8061966), (2673, 7654796), (2679, 7637652), (3078, 6647586), (3102, 6596154), (3564, 5741097), (3572, 5728239), (3762, 5438934), (3807, 5374644), (4286, 4773978), (4617, 4431724), (4653, 4397436), (5076, 4030983), (5346, 3827398), (5358, 3818826), (5643, 3625956), (6156, 3323793), (6204, 3298077), (6429, 3182652), (7524, 2719467), (7614, 2687322), (8037, 2545884), (8572, 2386989), (9234, 2215862), (9306, 2198718), (9823, 2082996), (10692, 1913699), (10716, 1909413), (11286, 1812978), (11421, 1791548), (12858, 1591326), (13959, 1465812), (15228, 1343661), (16074, 1272942), (16929, 1208652), (18468, 1107931), (18612, 1099359), (19287, 1060884), (19646, 1041498), (22572, 906489), (22842, 895774), (23573, 867996), (24111, 848628), (25716, 795663), (27918, 732906), (29469, 694332), (32148, 636471), (33858, 604326), (38574, 530442), (39292, 520749), (40717, 502524), (41877, 488604), (45684, 447887), (47146, 433998), (48222, 424314), (50787, 402884), (55836, 366453), (57861, 353628), (58938, 347166), (67716, 302163), (70719, 289332), (72333, 282876), (77148, 265221), (81434, 251262), (83754, 244302), (88407, 231444), (94292, 216999), (96444, 212157), (100721, 203148), (101574, 201442), (115722, 176814), (117876, 173583), (122151, 167508), (125631, 162868), (141438, 144666)]