2848089020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{20343493}}^1$

素因数の和:20343509

約数の個数: 24

約数和(自身を含む): 6835413984

約数和(自身を除く): 3987324964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 20343493, 40686986, 81373972, 101717465, 142404451, 203434930, 284808902, 406869860, 569617804, 712022255, 1424044510, 2848089020]

約数ペア:

[(1, 2848089020), (2, 1424044510), (4, 712022255), (5, 569617804), (7, 406869860), (10, 284808902), (14, 203434930), (20, 142404451), (28, 101717465), (35, 81373972), (70, 40686986), (140, 20343493)]