20329367036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{8543}}^1\times {\mathrm{54083}}^1$

素因数の和:62641

約数の個数: 24

約数和(自身を含む): 38815870464

約数和(自身を除く): 18486503428

約数列:

[1, 2, 4, 11, 22, 44, 8543, 17086, 34172, 54083, 93973, 108166, 187946, 216332, 375892, 594913, 1189826, 2379652, 462031069, 924062138, 1848124276, 5082341759, 10164683518, 20329367036]

約数ペア:

[(1, 20329367036), (2, 10164683518), (4, 5082341759), (11, 1848124276), (22, 924062138), (44, 462031069), (8543, 2379652), (17086, 1189826), (34172, 594913), (54083, 375892), (93973, 216332), (108166, 187946)]