20163983406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{562831}}^1$

素因数の和:563696

約数の個数: 32

約数和(自身を含む): 46143218688

約数和(自身を除く): 25979235282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 853, 1706, 2559, 5118, 5971, 11942, 17913, 35826, 562831, 1125662, 1688493, 3376986, 3939817, 7879634, 11819451, 23638902, 480094843, 960189686, 1440284529, 2880569058, 3360663901, 6721327802, 10081991703, 20163983406]

約数ペア:

[(1, 20163983406), (2, 10081991703), (3, 6721327802), (6, 3360663901), (7, 2880569058), (14, 1440284529), (21, 960189686), (42, 480094843), (853, 23638902), (1706, 11819451), (2559, 7879634), (5118, 3939817), (5971, 3376986), (11942, 1688493), (17913, 1125662), (35826, 562831)]