20199266986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1\times {\mathrm{228359}}^1$

素因数の和:229349

約数の個数: 16

約数和(自身を含む): 30976577280

約数和(自身を除く): 10777310294

約数列:

[1, 2, 47, 94, 941, 1882, 44227, 88454, 228359, 456718, 10732873, 21465746, 214885819, 429771638, 10099633493, 20199266986]

約数ペア:

[(1, 20199266986), (2, 10099633493), (47, 429771638), (94, 214885819), (941, 21465746), (1882, 10732873), (44227, 456718), (88454, 228359)]