20445192

素因数分解:

$2^3\times 3^2\times {\mathrm{283961}}^1$

素因数の和:283973

約数の個数: 24

約数和(自身を含む): 55372590

約数和(自身を除く): 34927398

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283961, 567922, 851883, 1135844, 1703766, 2271688, 2555649, 3407532, 5111298, 6815064, 10222596, 20445192]

約数ペア:

[(1, 20445192), (2, 10222596), (3, 6815064), (4, 5111298), (6, 3407532), (8, 2555649), (9, 2271688), (12, 1703766), (18, 1135844), (24, 851883), (36, 567922), (72, 283961)]