20199150064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43532651}}^1$

素因数の和:43532688

約数の個数: 20

約数和(自身を含む): 40485366360

約数和(自身を除く): 20286216296

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43532651, 87065302, 174130604, 348261208, 696522416, 1262446879, 2524893758, 5049787516, 10099575032, 20199150064]

約数ペア:

[(1, 20199150064), (2, 10099575032), (4, 5049787516), (8, 2524893758), (16, 1262446879), (29, 696522416), (58, 348261208), (116, 174130604), (232, 87065302), (464, 43532651)]