20355102

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{7489}}^1$

素因数の和:7648

約数の個数: 24

約数和(自身を含む): 44400720

約数和(自身を除く): 24045618

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 7489, 14978, 22467, 44934, 67401, 134802, 1130839, 2261678, 3392517, 6785034, 10177551, 20355102]

約数ペア:

[(1, 20355102), (2, 10177551), (3, 6785034), (6, 3392517), (9, 2261678), (18, 1130839), (151, 134802), (302, 67401), (453, 44934), (906, 22467), (1359, 14978), (2718, 7489)]