20174335898

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{5171}}^1$

素因数の和:5630

約数の個数: 32

約数和(自身を含む): 31145452992

約数和(自身を除く): 10971117094

約数列:

[1, 2, 61, 113, 122, 226, 283, 566, 5171, 6893, 10342, 13786, 17263, 31979, 34526, 63958, 315431, 584323, 630862, 1168646, 1463393, 1950719, 2926786, 3901438, 35643703, 71287406, 89266973, 165363409, 178533946, 330726818, 10087167949, 20174335898]

約数ペア:

[(1, 20174335898), (2, 10087167949), (61, 330726818), (113, 178533946), (122, 165363409), (226, 89266973), (283, 71287406), (566, 35643703), (5171, 3901438), (6893, 2926786), (10342, 1950719), (13786, 1463393), (17263, 1168646), (31979, 630862), (34526, 584323), (63958, 315431)]