20346739222

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{269429}}^1$

素因数の和:270111

約数の個数: 16

約数和(自身を含む): 31070667600

約数和(自身を除く): 10723928378

約数列:

[1, 2, 61, 122, 619, 1238, 37759, 75518, 269429, 538858, 16435169, 32870338, 166776551, 333553102, 10173369611, 20346739222]

約数ペア:

[(1, 20346739222), (2, 10173369611), (61, 333553102), (122, 166776551), (619, 32870338), (1238, 16435169), (37759, 538858), (75518, 269429)]