20194520926

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{6427}}^1\times {\mathrm{33427}}^1$

素因数の和:39903

約数の個数: 16

約数和(自身を含む): 30942026496

約数和(自身を除く): 10747505570

約数列:

[1, 2, 47, 94, 6427, 12854, 33427, 66854, 302069, 604138, 1571069, 3142138, 214835329, 429670658, 10097260463, 20194520926]

約数ペア:

[(1, 20194520926), (2, 10097260463), (47, 429670658), (94, 214835329), (6427, 3142138), (12854, 1571069), (33427, 604138), (66854, 302069)]