2036407940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14545771}}^1$

素因数の和:14545787

約数の個数: 24

約数和(自身を含む): 4887379392

約数和(自身を除く): 2850971452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14545771, 29091542, 58183084, 72728855, 101820397, 145457710, 203640794, 290915420, 407281588, 509101985, 1018203970, 2036407940]

約数ペア:

[(1, 2036407940), (2, 1018203970), (4, 509101985), (5, 407281588), (7, 290915420), (10, 203640794), (14, 145457710), (20, 101820397), (28, 72728855), (35, 58183084), (70, 29091542), (140, 14545771)]