20105355008

素因数分解:

$2^8\times {\mathrm{3413}}^1\times {\mathrm{23011}}^1$

素因数の和:26440

約数の個数: 36

約数和(自身を含む): 40145676648

約数和(自身を除く): 20040321640

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 3413, 6826, 13652, 23011, 27304, 46022, 54608, 92044, 109216, 184088, 218432, 368176, 436864, 736352, 873728, 1472704, 2945408, 5890816, 78536543, 157073086, 314146172, 628292344, 1256584688, 2513169376, 5026338752, 10052677504, 20105355008]

約数ペア:

[(1, 20105355008), (2, 10052677504), (4, 5026338752), (8, 2513169376), (16, 1256584688), (32, 628292344), (64, 314146172), (128, 157073086), (256, 78536543), (3413, 5890816), (6826, 2945408), (13652, 1472704), (23011, 873728), (27304, 736352), (46022, 436864), (54608, 368176), (92044, 218432), (109216, 184088)]