32016980

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1571}}^1$

素因数の和:2599

約数の個数: 24

約数和(自身を含む): 67344480

約数和(自身を除く): 35327500

約数列:

[1, 2, 4, 5, 10, 20, 1019, 1571, 2038, 3142, 4076, 5095, 6284, 7855, 10190, 15710, 20380, 31420, 1600849, 3201698, 6403396, 8004245, 16008490, 32016980]

約数ペア:

[(1, 32016980), (2, 16008490), (4, 8004245), (5, 6403396), (10, 3201698), (20, 1600849), (1019, 31420), (1571, 20380), (2038, 15710), (3142, 10190), (4076, 7855), (5095, 6284)]