20794865189

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1\times {\mathrm{32411}}^1$

素因数の和:33176

約数の個数: 16

約数和(自身を含む): 23963099136

約数和(自身を除く): 3168233947

約数列:

[1, 7, 151, 607, 1057, 4249, 32411, 91657, 226877, 641599, 4894061, 19673477, 34258427, 137714339, 2970695027, 20794865189]

約数ペア:

[(1, 20794865189), (7, 2970695027), (151, 137714339), (607, 34258427), (1057, 19673477), (4249, 4894061), (32411, 641599), (91657, 226877)]