20164697866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13792543}}^1$

素因数の和:13792605

約数の個数: 16

約数和(自身を含む): 32771084544

約数和(自身を除く): 12606386678

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 13792543, 27585086, 234473231, 468946462, 593079349, 1186158698, 10082348933, 20164697866]

約数ペア:

[(1, 20164697866), (2, 10082348933), (17, 1186158698), (34, 593079349), (43, 468946462), (86, 234473231), (731, 27585086), (1462, 13792543)]