20311734

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{11027}}^1$

素因数の和:11339

約数の個数: 16

約数和(自身を含む): 40759488

約数和(自身を除く): 20447754

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 11027, 22054, 33081, 66162, 3385289, 6770578, 10155867, 20311734]

約数ペア:

[(1, 20311734), (2, 10155867), (3, 6770578), (6, 3385289), (307, 66162), (614, 33081), (921, 22054), (1842, 11027)]