20686056

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{3797}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 51956640

約数和(自身を除く): 31270584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 3797, 5448, 7594, 11391, 15188, 22782, 30376, 45564, 91128, 861919, 1723838, 2585757, 3447676, 5171514, 6895352, 10343028, 20686056]

約数ペア:

[(1, 20686056), (2, 10343028), (3, 6895352), (4, 5171514), (6, 3447676), (8, 2585757), (12, 1723838), (24, 861919), (227, 91128), (454, 45564), (681, 30376), (908, 22782), (1362, 15188), (1816, 11391), (2724, 7594), (3797, 5448)]