20135326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14321}}^1$

素因数の和:14379

約数の個数: 16

約数和(自身を含む): 32654160

約数和(自身を除く): 12518834

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14321, 28642, 272099, 529877, 544198, 1059754, 10067663, 20135326]

約数ペア:

[(1, 20135326), (2, 10067663), (19, 1059754), (37, 544198), (38, 529877), (74, 272099), (703, 28642), (1406, 14321)]