20195430116

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{8001359}}^1$

素因数の和:8001994

約数の個数: 12

約数和(自身を含む): 35398016640

約数和(自身を除く): 15202586524

約数列:

[1, 2, 4, 631, 1262, 2524, 8001359, 16002718, 32005436, 5048857529, 10097715058, 20195430116]

約数ペア:

[(1, 20195430116), (2, 10097715058), (4, 5048857529), (631, 32005436), (1262, 16002718), (2524, 8001359)]