20019174946

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{831983}}^1$

素因数の和:832265

約数の個数: 16

約数和(自身を含む): 30730161024

約数和(自身を除く): 10710986078

約数列:

[1, 2, 53, 106, 227, 454, 12031, 24062, 831983, 1663966, 44095099, 88190198, 188860141, 377720282, 10009587473, 20019174946]

約数ペア:

[(1, 20019174946), (2, 10009587473), (53, 377720282), (106, 188860141), (227, 88190198), (454, 44095099), (12031, 1663966), (24062, 831983)]