2006908340

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{106637}}^1$

素因数の和:107587

約数の個数: 24

約数和(自身を含む): 4219025832

約数和(自身を除く): 2212117492

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9410, 18820, 106637, 213274, 426548, 533185, 1066370, 2132740, 100345417, 200690834, 401381668, 501727085, 1003454170, 2006908340]

約数ペア:

[(1, 2006908340), (2, 1003454170), (4, 501727085), (5, 401381668), (10, 200690834), (20, 100345417), (941, 2132740), (1882, 1066370), (3764, 533185), (4705, 426548), (9410, 213274), (18820, 106637)]