20170352556

素因数分解:

$2^2\times 3^2\times {\mathrm{560287571}}^1$

素因数の和:560287581

約数の個数: 18

約数和(自身を含む): 50986169052

約数和(自身を除く): 30815816496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560287571, 1120575142, 1680862713, 2241150284, 3361725426, 5042588139, 6723450852, 10085176278, 20170352556]

約数ペア:

[(1, 20170352556), (2, 10085176278), (3, 6723450852), (4, 5042588139), (6, 3361725426), (9, 2241150284), (12, 1680862713), (18, 1120575142), (36, 560287571)]