20322546

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2953}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 43104768

約数和(自身を除く): 22782222

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 2953, 3441, 5906, 6882, 8859, 17718, 91543, 109261, 183086, 218522, 274629, 327783, 549258, 655566, 3387091, 6774182, 10161273, 20322546]

約数ペア:

[(1, 20322546), (2, 10161273), (3, 6774182), (6, 3387091), (31, 655566), (37, 549258), (62, 327783), (74, 274629), (93, 218522), (111, 183086), (186, 109261), (222, 91543), (1147, 17718), (2294, 8859), (2953, 6882), (3441, 5906)]