20209416

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{4363}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 50796960

約数和(自身を除く): 30587544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4363, 4632, 8726, 13089, 17452, 26178, 34904, 52356, 104712, 842059, 1684118, 2526177, 3368236, 5052354, 6736472, 10104708, 20209416]

約数ペア:

[(1, 20209416), (2, 10104708), (3, 6736472), (4, 5052354), (6, 3368236), (8, 2526177), (12, 1684118), (24, 842059), (193, 104712), (386, 52356), (579, 34904), (772, 26178), (1158, 17452), (1544, 13089), (2316, 8726), (4363, 4632)]