20785224

素因数分解:

$2^3\times 3^1\times {\mathrm{866051}}^1$

素因数の和:866060

約数の個数: 16

約数和(自身を含む): 51963120

約数和(自身を除く): 31177896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 866051, 1732102, 2598153, 3464204, 5196306, 6928408, 10392612, 20785224]

約数ペア:

[(1, 20785224), (2, 10392612), (3, 6928408), (4, 5196306), (6, 3464204), (8, 2598153), (12, 1732102), (24, 866051)]