20079122

素因数分解:

$2^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:966

約数の個数: 24

約数和(自身を含む): 35198640

約数和(自身を除く): 15119518

約数列:

[1, 2, 7, 14, 49, 98, 331, 619, 662, 1238, 2317, 4333, 4634, 8666, 16219, 30331, 32438, 60662, 204889, 409778, 1434223, 2868446, 10039561, 20079122]

約数ペア:

[(1, 20079122), (2, 10039561), (7, 2868446), (14, 1434223), (49, 409778), (98, 204889), (331, 60662), (619, 32438), (662, 30331), (1238, 16219), (2317, 8666), (4333, 4634)]