20137304847

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{702211}}^1$

素因数の和:702315

約数の個数: 24

約数和(自身を含む): 29886142720

約数和(自身を除く): 9748837873

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 2607, 9559, 28677, 702211, 2106633, 7724321, 23172963, 55474669, 84967531, 166424007, 254902593, 610221359, 1830664077, 6712434949, 20137304847]

約数ペア:

[(1, 20137304847), (3, 6712434949), (11, 1830664077), (33, 610221359), (79, 254902593), (121, 166424007), (237, 84967531), (363, 55474669), (869, 23172963), (2607, 7724321), (9559, 2106633), (28677, 702211)]