20176798606

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{318457}}^1$

素因数の和:318939

約数の個数: 16

約数和(自身を含む): 30724827840

約数和(自身を除く): 10548029234

約数列:

[1, 2, 79, 158, 401, 802, 31679, 63358, 318457, 636914, 25158103, 50316206, 127701257, 255402514, 10088399303, 20176798606]

約数ペア:

[(1, 20176798606), (2, 10088399303), (79, 255402514), (158, 127701257), (401, 50316206), (802, 25158103), (31679, 636914), (63358, 318457)]