20063355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 35696640

約数和(自身を除く): 15633285

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 3319, 6045, 9957, 16595, 43147, 49785, 102889, 129441, 215735, 308667, 514445, 647205, 1337557, 1543335, 4012671, 6687785, 20063355]

約数ペア:

[(1, 20063355), (3, 6687785), (5, 4012671), (13, 1543335), (15, 1337557), (31, 647205), (39, 514445), (65, 308667), (93, 215735), (155, 129441), (195, 102889), (403, 49785), (465, 43147), (1209, 16595), (2015, 9957), (3319, 6045)]