20081277230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{59113}}^1$

素因数の和:59361

約数の個数: 64

約数和(自身を含む): 43311172608

約数和(自身を除く): 23229895378

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 211, 230, 322, 422, 805, 1055, 1477, 1610, 2110, 2954, 4853, 7385, 9706, 14770, 24265, 33971, 48530, 59113, 67942, 118226, 169855, 295565, 339710, 413791, 591130, 827582, 1359599, 2068955, 2719198, 4137910, 6797995, 9517193, 12472843, 13595990, 19034386, 24945686, 47585965, 62364215, 87309901, 95171930, 124728430, 174619802, 286875389, 436549505, 573750778, 873099010, 1434376945, 2008127723, 2868753890, 4016255446, 10040638615, 20081277230]

約数ペア:

[(1, 20081277230), (2, 10040638615), (5, 4016255446), (7, 2868753890), (10, 2008127723), (14, 1434376945), (23, 873099010), (35, 573750778), (46, 436549505), (70, 286875389), (115, 174619802), (161, 124728430), (211, 95171930), (230, 87309901), (322, 62364215), (422, 47585965), (805, 24945686), (1055, 19034386), (1477, 13595990), (1610, 12472843), (2110, 9517193), (2954, 6797995), (4853, 4137910), (7385, 2719198), (9706, 2068955), (14770, 1359599), (24265, 827582), (33971, 591130), (48530, 413791), (59113, 339710), (67942, 295565), (118226, 169855)]