20034404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9397}}^1$

素因数の和:9455

約数の個数: 24

約数和(自身を含む): 38682168

約数和(自身を除く): 18647764

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 9397, 18794, 37588, 122161, 244322, 385277, 488644, 770554, 1541108, 5008601, 10017202, 20034404]

約数ペア:

[(1, 20034404), (2, 10017202), (4, 5008601), (13, 1541108), (26, 770554), (41, 488644), (52, 385277), (82, 244322), (164, 122161), (533, 37588), (1066, 18794), (2132, 9397)]