20152508910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2497213}}^1$

素因数の和:2497492

約数の個数: 32

約数和(自身を含む): 48545840160

約数和(自身を除く): 28393331250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 2497213, 4994426, 7491639, 12486065, 14983278, 24972130, 37458195, 74916390, 671750297, 1343500594, 2015250891, 3358751485, 4030501782, 6717502970, 10076254455, 20152508910]

約数ペア:

[(1, 20152508910), (2, 10076254455), (3, 6717502970), (5, 4030501782), (6, 3358751485), (10, 2015250891), (15, 1343500594), (30, 671750297), (269, 74916390), (538, 37458195), (807, 24972130), (1345, 14983278), (1614, 12486065), (2690, 7491639), (4035, 4994426), (8070, 2497213)]