20004031056

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11263531}}^1$

素因数の和:11263579

約数の個数: 40

約数和(自身を含む): 53073762784

約数和(自身を除く): 33069731728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 11263531, 22527062, 33790593, 45054124, 67581186, 90108248, 135162372, 180216496, 270324744, 416750647, 540649488, 833501294, 1250251941, 1667002588, 2500503882, 3334005176, 5001007764, 6668010352, 10002015528, 20004031056]

約数ペア:

[(1, 20004031056), (2, 10002015528), (3, 6668010352), (4, 5001007764), (6, 3334005176), (8, 2500503882), (12, 1667002588), (16, 1250251941), (24, 833501294), (37, 540649488), (48, 416750647), (74, 270324744), (111, 180216496), (148, 135162372), (222, 90108248), (296, 67581186), (444, 45054124), (592, 33790593), (888, 22527062), (1776, 11263531)]