20177269818

素因数分解:

$2^1\times 3^1\times {\mathrm{24977}}^1\times {\mathrm{134639}}^1$

素因数の和:159621

約数の個数: 16

約数和(自身を含む): 40356455040

約数和(自身を除く): 20179185222

約数列:

[1, 2, 3, 6, 24977, 49954, 74931, 134639, 149862, 269278, 403917, 807834, 3362878303, 6725756606, 10088634909, 20177269818]

約数ペア:

[(1, 20177269818), (2, 10088634909), (3, 6725756606), (6, 3362878303), (24977, 807834), (49954, 403917), (74931, 269278), (134639, 149862)]