20005934010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 51829604352

約数和(自身を除く): 31823670342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 67, 82, 93, 123, 134, 155, 186, 191, 201, 205, 246, 310, 335, 382, 402, 410, 465, 573, 615, 670, 930, 955, 1005, 1146, 1230, 1271, 1681, 1910, 2010, 2077, 2542, 2747, 2865, 3362, 3813, 4154, 5043, 5494, 5730, 5921, 6231, 6355, 7626, 7831, 8241, 8405, 10086, 10385, 11842, 12462, 12710, 12797, 13735, 15662, 16482, 16810, 17763, 19065, 20770, 23493, 25215, 25594, 27470, 29605, 31155, 35526, 38130, 38391, 39155, 41205, 46986, 50430, 52111, 59210, 62310, 63985, 76782, 78310, 82410, 85157, 88815, 104222, 112627, 117465, 127970, 156333, 170314, 177630, 191955, 225254, 234930, 242761, 255471, 260555, 312666, 321071, 337881, 383910, 396707, 425785, 485522, 510942, 521110, 524677, 563135, 642142, 675762, 728283, 781665, 793414, 851570, 963213, 1049354, 1126270, 1190121, 1213805, 1277355, 1456566, 1563330, 1574031, 1605355, 1689405, 1926426, 1983535, 2380242, 2427610, 2554710, 2623385, 3148062, 3210710, 3378810, 3491437, 3641415, 3967070, 4816065, 5246770, 5950605, 6982874, 7282830, 7870155, 9632130, 9953201, 10474311, 11901210, 15740310, 16264987, 17457185, 19906402, 20948622, 21511757, 29859603, 32529974, 34914370, 43023514, 48794961, 49766005, 52371555, 59719206, 64535271, 81324935, 97589922, 99532010, 104743110, 107558785, 129070542, 149298015, 162649870, 215117570, 243974805, 298596030, 322676355, 487949610, 645352710, 666864467, 1333728934, 2000593401, 3334322335, 4001186802, 6668644670, 10002967005, 20005934010]

約数ペア:

[(1, 20005934010), (2, 10002967005), (3, 6668644670), (5, 4001186802), (6, 3334322335), (10, 2000593401), (15, 1333728934), (30, 666864467), (31, 645352710), (41, 487949610), (62, 322676355), (67, 298596030), (82, 243974805), (93, 215117570), (123, 162649870), (134, 149298015), (155, 129070542), (186, 107558785), (191, 104743110), (201, 99532010), (205, 97589922), (246, 81324935), (310, 64535271), (335, 59719206), (382, 52371555), (402, 49766005), (410, 48794961), (465, 43023514), (573, 34914370), (615, 32529974), (670, 29859603), (930, 21511757), (955, 20948622), (1005, 19906402), (1146, 17457185), (1230, 16264987), (1271, 15740310), (1681, 11901210), (1910, 10474311), (2010, 9953201), (2077, 9632130), (2542, 7870155), (2747, 7282830), (2865, 6982874), (3362, 5950605), (3813, 5246770), (4154, 4816065), (5043, 3967070), (5494, 3641415), (5730, 3491437), (5921, 3378810), (6231, 3210710), (6355, 3148062), (7626, 2623385), (7831, 2554710), (8241, 2427610), (8405, 2380242), (10086, 1983535), (10385, 1926426), (11842, 1689405), (12462, 1605355), (12710, 1574031), (12797, 1563330), (13735, 1456566), (15662, 1277355), (16482, 1213805), (16810, 1190121), (17763, 1126270), (19065, 1049354), (20770, 963213), (23493, 851570), (25215, 793414), (25594, 781665), (27470, 728283), (29605, 675762), (31155, 642142), (35526, 563135), (38130, 524677), (38391, 521110), (39155, 510942), (41205, 485522), (46986, 425785), (50430, 396707), (52111, 383910), (59210, 337881), (62310, 321071), (63985, 312666), (76782, 260555), (78310, 255471), (82410, 242761), (85157, 234930), (88815, 225254), (104222, 191955), (112627, 177630), (117465, 170314), (127970, 156333)]