20106571288

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{577}}^1\times {\mathrm{31337}}^1$

素因数の和:32059

約数の個数: 32

約数和(自身を含む): 38038064400

約数和(自身を除く): 17931493112

約数列:

[1, 2, 4, 8, 139, 278, 556, 577, 1112, 1154, 2308, 4616, 31337, 62674, 80203, 125348, 160406, 250696, 320812, 641624, 4355843, 8711686, 17423372, 18081449, 34846744, 36162898, 72325796, 144651592, 2513321411, 5026642822, 10053285644, 20106571288]

約数ペア:

[(1, 20106571288), (2, 10053285644), (4, 5026642822), (8, 2513321411), (139, 144651592), (278, 72325796), (556, 36162898), (577, 34846744), (1112, 18081449), (1154, 17423372), (2308, 8711686), (4616, 4355843), (31337, 641624), (62674, 320812), (80203, 250696), (125348, 160406)]