20100948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239297}}^1$

素因数の和:239311

約数の個数: 24

約数和(自身を含む): 53602752

約数和(自身を除く): 33501804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239297, 478594, 717891, 957188, 1435782, 1675079, 2871564, 3350158, 5025237, 6700316, 10050474, 20100948]

約数ペア:

[(1, 20100948), (2, 10050474), (3, 6700316), (4, 5025237), (6, 3350158), (7, 2871564), (12, 1675079), (14, 1435782), (21, 957188), (28, 717891), (42, 478594), (84, 239297)]