20176357516

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7134497}}^1$

素因数の和:7134609

約数の個数: 24

約数和(自身を含む): 40752252576

約数和(自身を除く): 20575895060

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 7134497, 14268994, 28537988, 49941479, 99882958, 199765916, 720584197, 1441168394, 2882336788, 5044089379, 10088178758, 20176357516]

約数ペア:

[(1, 20176357516), (2, 10088178758), (4, 5044089379), (7, 2882336788), (14, 1441168394), (28, 720584197), (101, 199765916), (202, 99882958), (404, 49941479), (707, 28537988), (1414, 14268994), (2828, 7134497)]