20270808

素因数分解:

$2^3\times 3^2\times {\mathrm{281539}}^1$

素因数の和:281551

約数の個数: 24

約数和(自身を含む): 54900300

約数和(自身を除く): 34629492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281539, 563078, 844617, 1126156, 1689234, 2252312, 2533851, 3378468, 5067702, 6756936, 10135404, 20270808]

約数ペア:

[(1, 20270808), (2, 10135404), (3, 6756936), (4, 5067702), (6, 3378468), (8, 2533851), (9, 2252312), (12, 1689234), (18, 1126156), (24, 844617), (36, 563078), (72, 281539)]