20260383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 11914977

約数列:

[1, 3, 11, 13, 33, 39, 83, 143, 249, 429, 569, 913, 1079, 1707, 2739, 3237, 6259, 7397, 11869, 18777, 22191, 35607, 47227, 81367, 141681, 244101, 519497, 613951, 1558491, 1841853, 6753461, 20260383]

約数ペア:

[(1, 20260383), (3, 6753461), (11, 1841853), (13, 1558491), (33, 613951), (39, 519497), (83, 244101), (143, 141681), (249, 81367), (429, 47227), (569, 35607), (913, 22191), (1079, 18777), (1707, 11869), (2739, 7397), (3237, 6259)]