20220012

素因数分解:

$2^2\times 3^2\times {\mathrm{561667}}^1$

素因数の和:561677

約数の個数: 18

約数和(自身を含む): 51111788

約数和(自身を除く): 30891776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 561667, 1123334, 1685001, 2246668, 3370002, 5055003, 6740004, 10110006, 20220012]

約数ペア:

[(1, 20220012), (2, 10110006), (3, 6740004), (4, 5055003), (6, 3370002), (9, 2246668), (12, 1685001), (18, 1123334), (36, 561667)]