20161950146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1\times {\mathrm{9371}}^1$

素因数の和:10466

約数の個数: 32

約数和(自身を含む): 32998287168

約数和(自身を除く): 12836337022

約数列:

[1, 2, 13, 26, 83, 166, 997, 1079, 1994, 2158, 9371, 12961, 18742, 25922, 82751, 121823, 165502, 243646, 777793, 1075763, 1555586, 2151526, 9342887, 10111309, 18685774, 20222618, 121457531, 242915062, 775459621, 1550919242, 10080975073, 20161950146]

約数ペア:

[(1, 20161950146), (2, 10080975073), (13, 1550919242), (26, 775459621), (83, 242915062), (166, 121457531), (997, 20222618), (1079, 18685774), (1994, 10111309), (2158, 9342887), (9371, 2151526), (12961, 1555586), (18742, 1075763), (25922, 777793), (82751, 243646), (121823, 165502)]