20942471208

素因数分解:

$2^3\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{708857}}^1$

素因数の和:710097

約数の個数: 32

約数和(自身を含む): 52398783360

約数和(自身を除く): 31456312152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1231, 2462, 3693, 4924, 7386, 9848, 14772, 29544, 708857, 1417714, 2126571, 2835428, 4253142, 5670856, 8506284, 17012568, 872602967, 1745205934, 2617808901, 3490411868, 5235617802, 6980823736, 10471235604, 20942471208]

約数ペア:

[(1, 20942471208), (2, 10471235604), (3, 6980823736), (4, 5235617802), (6, 3490411868), (8, 2617808901), (12, 1745205934), (24, 872602967), (1231, 17012568), (2462, 8506284), (3693, 5670856), (4924, 4253142), (7386, 2835428), (9848, 2126571), (14772, 1417714), (29544, 708857)]