2034870140

素因数分解:

$2^2\times 5^1\times {\mathrm{101743507}}^1$

素因数の和:101743516

約数の個数: 12

約数和(自身を含む): 4273227336

約数和(自身を除く): 2238357196

約数列:

[1, 2, 4, 5, 10, 20, 101743507, 203487014, 406974028, 508717535, 1017435070, 2034870140]

約数ペア:

[(1, 2034870140), (2, 1017435070), (4, 508717535), (5, 406974028), (10, 203487014), (20, 101743507)]