20160795705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2540743}}^1$

素因数の和:2540797

約数の個数: 24

約数和(自身を含む): 33720754368

約数和(自身を除く): 13559958663

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 2540743, 7622229, 12703715, 38111145, 58437089, 175311267, 292185445, 876556335, 1344053047, 4032159141, 6720265235, 20160795705]

約数ペア:

[(1, 20160795705), (3, 6720265235), (5, 4032159141), (15, 1344053047), (23, 876556335), (69, 292185445), (115, 175311267), (345, 58437089), (529, 38111145), (1587, 12703715), (2645, 7622229), (7935, 2540743)]