20163787301

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1\times {\mathrm{48397}}^1$

素因数の和:49580

約数の個数: 16

約数和(自身を含む): 23500520064

約数和(自身を除く): 3336732763

約数列:

[1, 7, 53, 371, 1123, 7861, 48397, 59519, 338779, 416633, 2565041, 17955287, 54349831, 380448817, 2880541043, 20163787301]

約数ペア:

[(1, 20163787301), (7, 2880541043), (53, 380448817), (371, 54349831), (1123, 17955287), (7861, 2565041), (48397, 416633), (59519, 338779)]