20054550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{133697}}^1$

素因数の和:133712

約数の個数: 24

約数和(自身を含む): 49735656

約数和(自身を除く): 29681106

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 133697, 267394, 401091, 668485, 802182, 1336970, 2005455, 3342425, 4010910, 6684850, 10027275, 20054550]

約数ペア:

[(1, 20054550), (2, 10027275), (3, 6684850), (5, 4010910), (6, 3342425), (10, 2005455), (15, 1336970), (25, 802182), (30, 668485), (50, 401091), (75, 267394), (150, 133697)]