20163240714

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31406917}}^1$

素因数の和:31407029

約数の個数: 16

約数和(自身を含む): 40703365728

約数和(自身を除く): 20540125014

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 31406917, 62813834, 94220751, 188441502, 3360540119, 6721080238, 10081620357, 20163240714]

約数ペア:

[(1, 20163240714), (2, 10081620357), (3, 6721080238), (6, 3360540119), (107, 188441502), (214, 94220751), (321, 62813834), (642, 31406917)]