20161697974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1\times {\mathrm{5171}}^1$

素因数の和:10932

約数の個数: 32

約数和(自身を含む): 34068667392

約数和(自身を除く): 13906969418

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 5171, 5717, 10342, 11434, 56881, 62887, 113762, 125774, 160301, 177227, 320602, 354454, 1763311, 1949497, 3526622, 3898994, 29562607, 59125214, 325188677, 650377354, 916440817, 1832881634, 10080848987, 20161697974]

約数ペア:

[(1, 20161697974), (2, 10080848987), (11, 1832881634), (22, 916440817), (31, 650377354), (62, 325188677), (341, 59125214), (682, 29562607), (5171, 3898994), (5717, 3526622), (10342, 1949497), (11434, 1763311), (56881, 354454), (62887, 320602), (113762, 177227), (125774, 160301)]