20133752769

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{13399}}^1$

素因数の和:14851

約数の個数: 40

約数和(自身を含む): 32415028800

約数和(自身を除く): 12281276031

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1427, 4281, 12843, 13399, 18551, 38529, 40197, 55653, 115587, 120591, 166959, 174187, 361773, 500877, 522561, 1085319, 1502631, 1567683, 4703049, 14109147, 19120373, 57361119, 172083357, 248564849, 516250071, 745694547, 1548750213, 2237083641, 6711250923, 20133752769]

約数ペア:

[(1, 20133752769), (3, 6711250923), (9, 2237083641), (13, 1548750213), (27, 745694547), (39, 516250071), (81, 248564849), (117, 172083357), (351, 57361119), (1053, 19120373), (1427, 14109147), (4281, 4703049), (12843, 1567683), (13399, 1502631), (18551, 1085319), (38529, 522561), (40197, 500877), (55653, 361773), (115587, 174187), (120591, 166959)]