20176034590

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{853}}^1\times {\mathrm{8539}}^1$

素因数の和:9676

約数の個数: 32

約数和(自身を含む): 36494972640

約数和(自身を除く): 16318938050

約数列:

[1, 2, 5, 10, 277, 554, 853, 1385, 1706, 2770, 4265, 8530, 8539, 17078, 42695, 85390, 236281, 472562, 1181405, 2362810, 2365303, 4730606, 7283767, 11826515, 14567534, 23653030, 36418835, 72837670, 2017603459, 4035206918, 10088017295, 20176034590]

約数ペア:

[(1, 20176034590), (2, 10088017295), (5, 4035206918), (10, 2017603459), (277, 72837670), (554, 36418835), (853, 23653030), (1385, 14567534), (1706, 11826515), (2770, 7283767), (4265, 4730606), (8530, 2365303), (8539, 2362810), (17078, 1181405), (42695, 472562), (85390, 236281)]