20233080016

素因数分解:

$2^4\times {\mathrm{4079}}^1\times {\mathrm{310019}}^1$

素因数の和:314106

約数の個数: 20

約数和(自身を含む): 39211329600

約数和(自身を除く): 18978249584

約数列:

[1, 2, 4, 8, 16, 4079, 8158, 16316, 32632, 65264, 310019, 620038, 1240076, 2480152, 4960304, 1264567501, 2529135002, 5058270004, 10116540008, 20233080016]

約数ペア:

[(1, 20233080016), (2, 10116540008), (4, 5058270004), (8, 2529135002), (16, 1264567501), (4079, 4960304), (8158, 2480152), (16316, 1240076), (32632, 620038), (65264, 310019)]