20462895

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3697}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 37275840

約数和(自身を除く): 16812945

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 3697, 5535, 11091, 18485, 33273, 55455, 99819, 151577, 166365, 454731, 499095, 757885, 1364193, 2273655, 4092579, 6820965, 20462895]

約数ペア:

[(1, 20462895), (3, 6820965), (5, 4092579), (9, 2273655), (15, 1364193), (27, 757885), (41, 499095), (45, 454731), (123, 166365), (135, 151577), (205, 99819), (369, 55455), (615, 33273), (1107, 18485), (1845, 11091), (3697, 5535)]