20683806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24107}}^1$

素因数の和:24136

約数の個数: 32

約数和(自身を含む): 48601728

約数和(自身を除く): 27917922

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 24107, 48214, 72321, 144642, 265177, 313391, 530354, 626782, 795531, 940173, 1591062, 1880346, 3447301, 6894602, 10341903, 20683806]

約数ペア:

[(1, 20683806), (2, 10341903), (3, 6894602), (6, 3447301), (11, 1880346), (13, 1591062), (22, 940173), (26, 795531), (33, 626782), (39, 530354), (66, 313391), (78, 265177), (143, 144642), (286, 72321), (429, 48214), (858, 24107)]