20239290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224881}}^1$

素因数の和:224894

約数の個数: 24

約数和(自身を含む): 52622388

約数和(自身を除く): 32383098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224881, 449762, 674643, 1124405, 1349286, 2023929, 2248810, 3373215, 4047858, 6746430, 10119645, 20239290]

約数ペア:

[(1, 20239290), (2, 10119645), (3, 6746430), (5, 4047858), (6, 3373215), (9, 2248810), (10, 2023929), (15, 1349286), (18, 1124405), (30, 674643), (45, 449762), (90, 224881)]