20163033480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168025279}}^1$

素因数の和:168025293

約数の個数: 32

約数和(自身を含む): 60489100800

約数和(自身を除く): 40326067320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168025279, 336050558, 504075837, 672101116, 840126395, 1008151674, 1344202232, 1680252790, 2016303348, 2520379185, 3360505580, 4032606696, 5040758370, 6721011160, 10081516740, 20163033480]

約数ペア:

[(1, 20163033480), (2, 10081516740), (3, 6721011160), (4, 5040758370), (5, 4032606696), (6, 3360505580), (8, 2520379185), (10, 2016303348), (12, 1680252790), (15, 1344202232), (20, 1008151674), (24, 840126395), (30, 672101116), (40, 504075837), (60, 336050558), (120, 168025279)]