20176935584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48502249}}^1$

素因数の和:48502272

約数の個数: 24

約数和(自身を含む): 42778984500

約数和(自身を除く): 22602048916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48502249, 97004498, 194008996, 388017992, 630529237, 776035984, 1261058474, 1552071968, 2522116948, 5044233896, 10088467792, 20176935584]

約数ペア:

[(1, 20176935584), (2, 10088467792), (4, 5044233896), (8, 2522116948), (13, 1552071968), (16, 1261058474), (26, 776035984), (32, 630529237), (52, 388017992), (104, 194008996), (208, 97004498), (416, 48502249)]