20536700791

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{3863}}^1$

素因数の和:4159

約数の個数: 32

約数和(自身を含む): 23258188800

約数和(自身を除く): 2721488009

約数列:

[1, 17, 19, 109, 151, 323, 1853, 2071, 2567, 2869, 3863, 16459, 35207, 48773, 65671, 73397, 279803, 312721, 421067, 583313, 1247749, 5316257, 7158139, 8000273, 9916321, 11082947, 63581117, 136004641, 188410099, 1080878989, 1208041223, 20536700791]

約数ペア:

[(1, 20536700791), (17, 1208041223), (19, 1080878989), (109, 188410099), (151, 136004641), (323, 63581117), (1853, 11082947), (2071, 9916321), (2567, 8000273), (2869, 7158139), (3863, 5316257), (16459, 1247749), (35207, 583313), (48773, 421067), (65671, 312721), (73397, 279803)]