20240874448

素因数分解:

$2^4\times {\mathrm{8627}}^1\times {\mathrm{146639}}^1$

素因数の和:155274

約数の個数: 20

約数和(自身を含む): 39221507520

約数和(自身を除く): 18980633072

約数列:

[1, 2, 4, 8, 16, 8627, 17254, 34508, 69016, 138032, 146639, 293278, 586556, 1173112, 2346224, 1265054653, 2530109306, 5060218612, 10120437224, 20240874448]

約数ペア:

[(1, 20240874448), (2, 10120437224), (4, 5060218612), (8, 2530109306), (16, 1265054653), (8627, 2346224), (17254, 1173112), (34508, 586556), (69016, 293278), (138032, 146639)]