20214622070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{104701}}^1$

素因数の和:105200

約数の個数: 32

約数和(自身を含む): 37315792800

約数和(自身を除く): 17101170730

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 449, 898, 2245, 4490, 19307, 38614, 96535, 104701, 193070, 209402, 523505, 1047010, 4502143, 9004286, 22510715, 45021430, 47010749, 94021498, 235053745, 470107490, 2021462207, 4042924414, 10107311035, 20214622070]

約数ペア:

[(1, 20214622070), (2, 10107311035), (5, 4042924414), (10, 2021462207), (43, 470107490), (86, 235053745), (215, 94021498), (430, 47010749), (449, 45021430), (898, 22510715), (2245, 9004286), (4490, 4502143), (19307, 1047010), (38614, 523505), (96535, 209402), (104701, 193070)]