20060790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15551}}^1$

素因数の和:15604

約数の個数: 32

約数和(自身を含む): 49268736

約数和(自身を除く): 29207946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15551, 31102, 46653, 77755, 93306, 155510, 233265, 466530, 668693, 1337386, 2006079, 3343465, 4012158, 6686930, 10030395, 20060790]

約数ペア:

[(1, 20060790), (2, 10030395), (3, 6686930), (5, 4012158), (6, 3343465), (10, 2006079), (15, 1337386), (30, 668693), (43, 466530), (86, 233265), (129, 155510), (215, 93306), (258, 77755), (430, 46653), (645, 31102), (1290, 15551)]