20260573697

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{15551}}^1$

素因数の和:15813

約数の個数: 32

約数和(自身を含む): 25360957440

約数和(自身を除く): 5100383743

約数列:

[1, 7, 13, 91, 103, 139, 721, 973, 1339, 1807, 9373, 12649, 14317, 15551, 100219, 108857, 186121, 202163, 1302847, 1415141, 1601753, 2161589, 11212271, 15131123, 20822789, 28100657, 145759523, 196704599, 222643667, 1558505669, 2894367671, 20260573697]

約数ペア:

[(1, 20260573697), (7, 2894367671), (13, 1558505669), (91, 222643667), (103, 196704599), (139, 145759523), (721, 28100657), (973, 20822789), (1339, 15131123), (1807, 11212271), (9373, 2161589), (12649, 1601753), (14317, 1415141), (15551, 1302847), (100219, 202163), (108857, 186121)]