20115427612

素因数分解:

$2^2\times 7^1\times {\mathrm{2683}}^1\times {\mathrm{267763}}^1$

素因数の和:270457

約数の個数: 24

約数和(自身を含む): 40246000256

約数和(自身を除く): 20130572644

約数列:

[1, 2, 4, 7, 14, 28, 2683, 5366, 10732, 18781, 37562, 75124, 267763, 535526, 1071052, 1874341, 3748682, 7497364, 718408129, 1436816258, 2873632516, 5028856903, 10057713806, 20115427612]

約数ペア:

[(1, 20115427612), (2, 10057713806), (4, 5028856903), (7, 2873632516), (14, 1436816258), (28, 718408129), (2683, 7497364), (5366, 3748682), (10732, 1874341), (18781, 1071052), (37562, 535526), (75124, 267763)]