20888973132

素因数分解:

$2^2\times 3^1\times {\mathrm{1453}}^1\times {\mathrm{1198037}}^1$

素因数の和:1199497

約数の個数: 24

約数和(自身を含む): 48774523056

約数和(自身を除く): 27885549924

約数列:

[1, 2, 3, 4, 6, 12, 1453, 2906, 4359, 5812, 8718, 17436, 1198037, 2396074, 3594111, 4792148, 7188222, 14376444, 1740747761, 3481495522, 5222243283, 6962991044, 10444486566, 20888973132]

約数ペア:

[(1, 20888973132), (2, 10444486566), (3, 6962991044), (4, 5222243283), (6, 3481495522), (12, 1740747761), (1453, 14376444), (2906, 7188222), (4359, 4792148), (5812, 3594111), (8718, 2396074), (17436, 1198037)]