20167389941

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{73867}}^1$

素因数の和:74108

約数の個数: 16

約数和(自身を含む): 21288166656

約数和(自身を除く): 1120776715

約数列:

[1, 37, 47, 157, 1739, 5809, 7379, 73867, 273023, 2733079, 3471749, 11597119, 128454713, 429093403, 545064593, 20167389941]

約数ペア:

[(1, 20167389941), (37, 545064593), (47, 429093403), (157, 128454713), (1739, 11597119), (5809, 3471749), (7379, 2733079), (73867, 273023)]