20786448

素因数分解:

$2^4\times 3^1\times {\mathrm{433051}}^1$

素因数の和:433062

約数の個数: 20

約数和(自身を含む): 53698448

約数和(自身を除く): 32912000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433051, 866102, 1299153, 1732204, 2598306, 3464408, 5196612, 6928816, 10393224, 20786448]

約数ペア:

[(1, 20786448), (2, 10393224), (3, 6928816), (4, 5196612), (6, 3464408), (8, 2598306), (12, 1732204), (16, 1299153), (24, 866102), (48, 433051)]