20190233028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{28879}}^1$

素因数の和:28970

約数の個数: 144

約数和(自身を含む): 58076524800

約数和(自身を除く): 37886291772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 41, 42, 49, 58, 82, 84, 87, 98, 116, 123, 147, 164, 174, 196, 203, 246, 287, 294, 348, 406, 492, 574, 588, 609, 812, 861, 1148, 1189, 1218, 1421, 1722, 2009, 2378, 2436, 2842, 3444, 3567, 4018, 4263, 4756, 5684, 6027, 7134, 8036, 8323, 8526, 12054, 14268, 16646, 17052, 24108, 24969, 28879, 33292, 49938, 57758, 58261, 86637, 99876, 115516, 116522, 173274, 174783, 202153, 233044, 346548, 349566, 404306, 606459, 699132, 808612, 837491, 1184039, 1212918, 1415071, 1674982, 2368078, 2425836, 2512473, 2830142, 3349964, 3552117, 4245213, 4736156, 5024946, 5660284, 5862437, 7104234, 8288273, 8490426, 10049892, 11724874, 14208468, 16576546, 16980852, 17587311, 23449748, 24864819, 33153092, 34337131, 35174622, 41037059, 49729638, 58017911, 68674262, 70349244, 82074118, 99459276, 103011393, 116035822, 123111177, 137348524, 164148236, 174053733, 206022786, 232071644, 240359917, 246222354, 348107466, 412045572, 480719834, 492444708, 696214932, 721079751, 961439668, 1442159502, 1682519419, 2884319004, 3365038838, 5047558257, 6730077676, 10095116514, 20190233028]

約数ペア:

[(1, 20190233028), (2, 10095116514), (3, 6730077676), (4, 5047558257), (6, 3365038838), (7, 2884319004), (12, 1682519419), (14, 1442159502), (21, 961439668), (28, 721079751), (29, 696214932), (41, 492444708), (42, 480719834), (49, 412045572), (58, 348107466), (82, 246222354), (84, 240359917), (87, 232071644), (98, 206022786), (116, 174053733), (123, 164148236), (147, 137348524), (164, 123111177), (174, 116035822), (196, 103011393), (203, 99459276), (246, 82074118), (287, 70349244), (294, 68674262), (348, 58017911), (406, 49729638), (492, 41037059), (574, 35174622), (588, 34337131), (609, 33153092), (812, 24864819), (861, 23449748), (1148, 17587311), (1189, 16980852), (1218, 16576546), (1421, 14208468), (1722, 11724874), (2009, 10049892), (2378, 8490426), (2436, 8288273), (2842, 7104234), (3444, 5862437), (3567, 5660284), (4018, 5024946), (4263, 4736156), (4756, 4245213), (5684, 3552117), (6027, 3349964), (7134, 2830142), (8036, 2512473), (8323, 2425836), (8526, 2368078), (12054, 1674982), (14268, 1415071), (16646, 1212918), (17052, 1184039), (24108, 837491), (24969, 808612), (28879, 699132), (33292, 606459), (49938, 404306), (57758, 349566), (58261, 346548), (86637, 233044), (99876, 202153), (115516, 174783), (116522, 173274)]