20164642718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{682483}}^1$

素因数の和:682592

約数の個数: 32

約数和(自身を含む): 35379970560

約数和(自身を除く): 15215327842

約数列:

[1, 2, 11, 17, 22, 34, 79, 158, 187, 374, 869, 1343, 1738, 2686, 14773, 29546, 682483, 1364966, 7507313, 11602211, 15014626, 23204422, 53916157, 107832314, 127624321, 255248642, 593077727, 916574669, 1186155454, 1833149338, 10082321359, 20164642718]

約数ペア:

[(1, 20164642718), (2, 10082321359), (11, 1833149338), (17, 1186155454), (22, 916574669), (34, 593077727), (79, 255248642), (158, 127624321), (187, 107832314), (374, 53916157), (869, 23204422), (1343, 15014626), (1738, 11602211), (2686, 7507313), (14773, 1364966), (29546, 682483)]