20959110142

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1\times {\mathrm{1637}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 32022454464

約数和(自身を除く): 11063344322

約数列:

[1, 2, 101, 202, 241, 263, 482, 526, 1637, 3274, 24341, 26563, 48682, 53126, 63383, 126766, 165337, 330674, 394517, 430531, 789034, 861062, 6401683, 12803366, 39846217, 43483631, 79692434, 86967262, 103757971, 207515942, 10479555071, 20959110142]

約数ペア:

[(1, 20959110142), (2, 10479555071), (101, 207515942), (202, 103757971), (241, 86967262), (263, 79692434), (482, 43483631), (526, 39846217), (1637, 12803366), (3274, 6401683), (24341, 861062), (26563, 789034), (48682, 430531), (53126, 394517), (63383, 330674), (126766, 165337)]