20837030

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{35317}}^1$

素因数の和:35383

約数の個数: 16

約数和(自身を含む): 38143440

約数和(自身を除く): 17306410

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 35317, 70634, 176585, 353170, 2083703, 4167406, 10418515, 20837030]

約数ペア:

[(1, 20837030), (2, 10418515), (5, 4167406), (10, 2083703), (59, 353170), (118, 176585), (295, 70634), (590, 35317)]