20074823328

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{13901}}^1$

素因数の和:14235

約数の個数: 144

約数和(自身を含む): 61504005024

約数和(自身を除く): 41429181696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 307, 336, 392, 588, 614, 672, 784, 921, 1176, 1228, 1568, 1842, 2149, 2352, 2456, 3684, 4298, 4704, 4912, 6447, 7368, 8596, 9824, 12894, 13901, 14736, 15043, 17192, 25788, 27802, 29472, 30086, 34384, 41703, 45129, 51576, 55604, 60172, 68768, 83406, 90258, 97307, 103152, 111208, 120344, 166812, 180516, 194614, 206304, 222416, 240688, 291921, 333624, 361032, 389228, 444832, 481376, 583842, 667248, 681149, 722064, 778456, 1167684, 1334496, 1362298, 1444128, 1556912, 2043447, 2335368, 2724596, 3113824, 4086894, 4267607, 4670736, 5449192, 8173788, 8535214, 9341472, 10898384, 12802821, 16347576, 17070428, 21796768, 25605642, 29873249, 32695152, 34140856, 51211284, 59746498, 65390304, 68281712, 89619747, 102422568, 119492996, 136563424, 179239494, 204845136, 209112743, 238985992, 358478988, 409690272, 418225486, 477971984, 627338229, 716957976, 836450972, 955943968, 1254676458, 1433915952, 1672901944, 2509352916, 2867831904, 3345803888, 5018705832, 6691607776, 10037411664, 20074823328]

約数ペア:

[(1, 20074823328), (2, 10037411664), (3, 6691607776), (4, 5018705832), (6, 3345803888), (7, 2867831904), (8, 2509352916), (12, 1672901944), (14, 1433915952), (16, 1254676458), (21, 955943968), (24, 836450972), (28, 716957976), (32, 627338229), (42, 477971984), (48, 418225486), (49, 409690272), (56, 358478988), (84, 238985992), (96, 209112743), (98, 204845136), (112, 179239494), (147, 136563424), (168, 119492996), (196, 102422568), (224, 89619747), (294, 68281712), (307, 65390304), (336, 59746498), (392, 51211284), (588, 34140856), (614, 32695152), (672, 29873249), (784, 25605642), (921, 21796768), (1176, 17070428), (1228, 16347576), (1568, 12802821), (1842, 10898384), (2149, 9341472), (2352, 8535214), (2456, 8173788), (3684, 5449192), (4298, 4670736), (4704, 4267607), (4912, 4086894), (6447, 3113824), (7368, 2724596), (8596, 2335368), (9824, 2043447), (12894, 1556912), (13901, 1444128), (14736, 1362298), (15043, 1334496), (17192, 1167684), (25788, 778456), (27802, 722064), (29472, 681149), (30086, 667248), (34384, 583842), (41703, 481376), (45129, 444832), (51576, 389228), (55604, 361032), (60172, 333624), (68768, 291921), (83406, 240688), (90258, 222416), (97307, 206304), (103152, 194614), (111208, 180516), (120344, 166812)]