20101144639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{65141}}^1$

素因数の和:65418

約数の個数: 16

約数和(自身を含む): 21496860000

約数和(自身を除く): 1395715361

約数列:

[1, 19, 109, 149, 2071, 2831, 16241, 65141, 308579, 1237679, 7100369, 9706009, 134907011, 184414171, 1057954981, 20101144639]

約数ペア:

[(1, 20101144639), (19, 1057954981), (109, 184414171), (149, 134907011), (2071, 9706009), (2831, 7100369), (16241, 1237679), (65141, 308579)]