20185846724

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{1907}}^1\times {\mathrm{5261}}^1$

素因数の和:7675

約数の個数: 24

約数和(自身を含む): 35420753088

約数和(自身を除く): 15234906364

約数列:

[1, 2, 4, 503, 1006, 1907, 2012, 3814, 5261, 7628, 10522, 21044, 959221, 1918442, 2646283, 3836884, 5292566, 10032727, 10585132, 20065454, 40130908, 5046461681, 10092923362, 20185846724]

約数ペア:

[(1, 20185846724), (2, 10092923362), (4, 5046461681), (503, 40130908), (1006, 20065454), (1907, 10585132), (2012, 10032727), (3814, 5292566), (5261, 3836884), (7628, 2646283), (10522, 1918442), (21044, 959221)]