20176833010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{92077}}^1$

素因数の和:93390

約数の個数: 32

約数和(自身を含む): 38484920880

約数和(自身を除く): 18308087870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1289, 2578, 6445, 12890, 21913, 43826, 92077, 109565, 184154, 219130, 460385, 920770, 1565309, 3130618, 7826545, 15653090, 118687253, 237374506, 593436265, 1186872530, 2017683301, 4035366602, 10088416505, 20176833010]

約数ペア:

[(1, 20176833010), (2, 10088416505), (5, 4035366602), (10, 2017683301), (17, 1186872530), (34, 593436265), (85, 237374506), (170, 118687253), (1289, 15653090), (2578, 7826545), (6445, 3130618), (12890, 1565309), (21913, 920770), (43826, 460385), (92077, 219130), (109565, 184154)]