20299446

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10949}}^1$

素因数の和:11060

約数の個数: 24

約数和(自身を含む): 44413200

約数和(自身を除く): 24113754

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10949, 21898, 32847, 65694, 98541, 197082, 1127747, 2255494, 3383241, 6766482, 10149723, 20299446]

約数ペア:

[(1, 20299446), (2, 10149723), (3, 6766482), (6, 3383241), (9, 2255494), (18, 1127747), (103, 197082), (206, 98541), (309, 65694), (618, 32847), (927, 21898), (1854, 10949)]