20165882674

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10830227}}^1$

素因数の和:10830262

約数の個数: 24

約数和(自身を含む): 37039379760

約数和(自身を除く): 16873497086

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10830227, 21660454, 75811589, 151623178, 205774313, 411548626, 530681123, 1061362246, 1440420191, 2880840382, 10082941337, 20165882674]

約数ペア:

[(1, 20165882674), (2, 10082941337), (7, 2880840382), (14, 1440420191), (19, 1061362246), (38, 530681123), (49, 411548626), (98, 205774313), (133, 151623178), (266, 75811589), (931, 21660454), (1862, 10830227)]