20186770024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{58682471}}^1$

素因数の和:58682520

約数の個数: 16

約数和(自身を含む): 38730431520

約数和(自身を除く): 18543661496

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 58682471, 117364942, 234729884, 469459768, 2523346253, 5046692506, 10093385012, 20186770024]

約数ペア:

[(1, 20186770024), (2, 10093385012), (4, 5046692506), (8, 2523346253), (43, 469459768), (86, 234729884), (172, 117364942), (344, 58682471)]