20629752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6011}}^1$

素因数の和:6044

約数の個数: 64

約数和(自身を含む): 60600960

約数和(自身を除く): 39971208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 6011, 12022, 18033, 24044, 36066, 48088, 66121, 72132, 78143, 132242, 144264, 156286, 198363, 234429, 264484, 312572, 396726, 468858, 528968, 625144, 793452, 859573, 937716, 1586904, 1719146, 1875432, 2578719, 3438292, 5157438, 6876584, 10314876, 20629752]

約数ペア:

[(1, 20629752), (2, 10314876), (3, 6876584), (4, 5157438), (6, 3438292), (8, 2578719), (11, 1875432), (12, 1719146), (13, 1586904), (22, 937716), (24, 859573), (26, 793452), (33, 625144), (39, 528968), (44, 468858), (52, 396726), (66, 312572), (78, 264484), (88, 234429), (104, 198363), (132, 156286), (143, 144264), (156, 132242), (264, 78143), (286, 72132), (312, 66121), (429, 48088), (572, 36066), (858, 24044), (1144, 18033), (1716, 12022), (3432, 6011)]