20173060288

素因数分解:

$2^6\times {\mathrm{379}}^1\times {\mathrm{821}}^1\times {\mathrm{1013}}^1$

素因数の和:2225

約数の個数: 56

約数和(自身を含む): 40225096080

約数和(自身を除く): 20052035792

約数列:

[1, 2, 4, 8, 16, 32, 64, 379, 758, 821, 1013, 1516, 1642, 2026, 3032, 3284, 4052, 6064, 6568, 8104, 12128, 13136, 16208, 24256, 26272, 32416, 52544, 64832, 311159, 383927, 622318, 767854, 831673, 1244636, 1535708, 1663346, 2489272, 3071416, 3326692, 4978544, 6142832, 6653384, 9957088, 12285664, 13306768, 19914176, 24571328, 26613536, 53227072, 315204067, 630408134, 1260816268, 2521632536, 5043265072, 10086530144, 20173060288]

約数ペア:

[(1, 20173060288), (2, 10086530144), (4, 5043265072), (8, 2521632536), (16, 1260816268), (32, 630408134), (64, 315204067), (379, 53227072), (758, 26613536), (821, 24571328), (1013, 19914176), (1516, 13306768), (1642, 12285664), (2026, 9957088), (3032, 6653384), (3284, 6142832), (4052, 4978544), (6064, 3326692), (6568, 3071416), (8104, 2489272), (12128, 1663346), (13136, 1535708), (16208, 1244636), (24256, 831673), (26272, 767854), (32416, 622318), (52544, 383927), (64832, 311159)]