20042164020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10775357}}^1$

素因数の和:10775400

約数の個数: 48

約数和(自身を含む): 57928324608

約数和(自身を除く): 37886160588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 10775357, 21550714, 32326071, 43101428, 53876785, 64652142, 107753570, 129304284, 161630355, 215507140, 323260710, 334036067, 646521420, 668072134, 1002108201, 1336144268, 1670180335, 2004216402, 3340360670, 4008432804, 5010541005, 6680721340, 10021082010, 20042164020]

約数ペア:

[(1, 20042164020), (2, 10021082010), (3, 6680721340), (4, 5010541005), (5, 4008432804), (6, 3340360670), (10, 2004216402), (12, 1670180335), (15, 1336144268), (20, 1002108201), (30, 668072134), (31, 646521420), (60, 334036067), (62, 323260710), (93, 215507140), (124, 161630355), (155, 129304284), (186, 107753570), (310, 64652142), (372, 53876785), (465, 43101428), (620, 32326071), (930, 21550714), (1860, 10775357)]