20162574224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96935453}}^1$

素因数の和:96935474

約数の個数: 20

約数和(自身を含む): 42069987036

約数和(自身を除く): 21907412812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96935453, 193870906, 387741812, 775483624, 1260160889, 1550967248, 2520321778, 5040643556, 10081287112, 20162574224]

約数ペア:

[(1, 20162574224), (2, 10081287112), (4, 5040643556), (8, 2520321778), (13, 1550967248), (16, 1260160889), (26, 775483624), (52, 387741812), (104, 193870906), (208, 96935453)]