20008856737

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1\times {\mathrm{10513}}^1$

素因数の和:11560

約数の個数: 16

約数和(自身を含む): 21280336000

約数和(自身を除く): 1271479263

約数列:

[1, 19, 109, 919, 2071, 10513, 17461, 100171, 199747, 1145917, 1903249, 9661447, 21772423, 183567493, 1053097723, 20008856737]

約数ペア:

[(1, 20008856737), (19, 1053097723), (109, 183567493), (919, 21772423), (2071, 9661447), (10513, 1903249), (17461, 1145917), (100171, 199747)]