20155834910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2396651}}^1$

素因数の和:2396716

約数の個数: 24

約数和(自身を含む): 37574710056

約数和(自身を除く): 17418875146

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 2396651, 4793302, 11983255, 23966510, 69502879, 139005758, 347514395, 695028790, 2015583491, 4031166982, 10077917455, 20155834910]

約数ペア:

[(1, 20155834910), (2, 10077917455), (5, 4031166982), (10, 2015583491), (29, 695028790), (58, 347514395), (145, 139005758), (290, 69502879), (841, 23966510), (1682, 11983255), (4205, 4793302), (8410, 2396651)]