20131840378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{116911}}^1$

素因数の和:117142

約数の個数: 32

約数和(自身を含む): 33586479360

約数和(自身を除く): 13454638982

約数列:

[1, 2, 13, 26, 37, 74, 179, 358, 481, 962, 2327, 4654, 6623, 13246, 86099, 116911, 172198, 233822, 1519843, 3039686, 4325707, 8651414, 20927069, 41854138, 56234191, 112468382, 272051897, 544103794, 774301553, 1548603106, 10065920189, 20131840378]

約数ペア:

[(1, 20131840378), (2, 10065920189), (13, 1548603106), (26, 774301553), (37, 544103794), (74, 272051897), (179, 112468382), (358, 56234191), (481, 41854138), (962, 20927069), (2327, 8651414), (4654, 4325707), (6623, 3039686), (13246, 1519843), (86099, 233822), (116911, 172198)]