20132331657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{171539}}^1$

素因数の和:171661

約数の個数: 32

約数和(自身を含む): 29642112000

約数和(自身を除く): 9509780343

約数列:

[1, 3, 19, 29, 57, 71, 87, 213, 551, 1349, 1653, 2059, 4047, 6177, 39121, 117363, 171539, 514617, 3259241, 4974631, 9777723, 12179269, 14923893, 36537807, 94517989, 231406111, 283553967, 353198801, 694218333, 1059596403, 6710777219, 20132331657]

約数ペア:

[(1, 20132331657), (3, 6710777219), (19, 1059596403), (29, 694218333), (57, 353198801), (71, 283553967), (87, 231406111), (213, 94517989), (551, 36537807), (1349, 14923893), (1653, 12179269), (2059, 9777723), (4047, 4974631), (6177, 3259241), (39121, 514617), (117363, 171539)]