20140560070

素因数分解:

$2^1\times 5^1\times {\mathrm{4129}}^1\times {\mathrm{487783}}^1$

素因数の和:491919

約数の個数: 16

約数和(自身を含む): 36261862560

約数和(自身を除く): 16121302490

約数列:

[1, 2, 5, 10, 4129, 8258, 20645, 41290, 487783, 975566, 2438915, 4877830, 2014056007, 4028112014, 10070280035, 20140560070]

約数ペア:

[(1, 20140560070), (2, 10070280035), (5, 4028112014), (10, 2014056007), (4129, 4877830), (8258, 2438915), (20645, 975566), (41290, 487783)]