20245412240

素因数分解:

$2^4\times 5^1\times {\mathrm{253067653}}^1$

素因数の和:253067666

約数の個数: 20

約数和(自身を含む): 47070583644

約数和(自身を除く): 26825171404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 253067653, 506135306, 1012270612, 1265338265, 2024541224, 2530676530, 4049082448, 5061353060, 10122706120, 20245412240]

約数ペア:

[(1, 20245412240), (2, 10122706120), (4, 5061353060), (5, 4049082448), (8, 2530676530), (10, 2024541224), (16, 1265338265), (20, 1012270612), (40, 506135306), (80, 253067653)]