20007158

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9323}}^1$

素因数の和:9391

約数の個数: 16

約数和(自身を含む): 31888080

約数和(自身を除く): 11880922

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9323, 18646, 270367, 344951, 540734, 689902, 10003579, 20007158]

約数ペア:

[(1, 20007158), (2, 10003579), (29, 689902), (37, 540734), (58, 344951), (74, 270367), (1073, 18646), (2146, 9323)]