20077574404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1031}}^1\times {\mathrm{79811}}^1$

素因数の和:80907

約数の個数: 24

約数和(自身を含む): 35746837056

約数和(自身を除く): 15669262652

約数列:

[1, 2, 4, 61, 122, 244, 1031, 2062, 4124, 62891, 79811, 125782, 159622, 251564, 319244, 4868471, 9736942, 19473884, 82285141, 164570282, 329140564, 5019393601, 10038787202, 20077574404]

約数ペア:

[(1, 20077574404), (2, 10038787202), (4, 5019393601), (61, 329140564), (122, 164570282), (244, 82285141), (1031, 19473884), (2062, 9736942), (4124, 4868471), (62891, 319244), (79811, 251564), (125782, 159622)]