20132384405

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{59663}}^1$

素因数の和:60017

約数の個数: 32

約数和(自身を含む): 28592898048

約数和(自身を除く): 8460513643

約数列:

[1, 5, 7, 31, 35, 155, 217, 311, 1085, 1555, 2177, 9641, 10885, 48205, 59663, 67487, 298315, 337435, 417641, 1849553, 2088205, 9247765, 12946871, 18555193, 64734355, 92775965, 129886351, 575210983, 649431755, 2876054915, 4026476881, 20132384405]

約数ペア:

[(1, 20132384405), (5, 4026476881), (7, 2876054915), (31, 649431755), (35, 575210983), (155, 129886351), (217, 92775965), (311, 64734355), (1085, 18555193), (1555, 12946871), (2177, 9247765), (9641, 2088205), (10885, 1849553), (48205, 417641), (59663, 337435), (67487, 298315)]