20016113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 22456896

約数和(自身を除く): 2440783

約数列:

[1, 13, 43, 61, 559, 587, 793, 2623, 7631, 25241, 34099, 35807, 328133, 465491, 1539701, 20016113]

約数ペア:

[(1, 20016113), (13, 1539701), (43, 465491), (61, 328133), (559, 35807), (587, 34099), (793, 25241), (2623, 7631)]