20170449182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{493817}}^1$

素因数の和:495403

約数の個数: 16

約数和(自身を含む): 32603839632

約数和(自身を除く): 12433390450

約数列:

[1, 2, 13, 26, 1571, 3142, 20423, 40846, 493817, 987634, 6419621, 12839242, 775786507, 1551573014, 10085224591, 20170449182]

約数ペア:

[(1, 20170449182), (2, 10085224591), (13, 1551573014), (26, 775786507), (1571, 12839242), (3142, 6419621), (20423, 987634), (40846, 493817)]