20162748888

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12175573}}^1$

素因数の和:12175608

約数の個数: 48

約数和(自身を含む): 56981686320

約数和(自身を除く): 36818937432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 12175573, 24351146, 36526719, 48702292, 73053438, 97404584, 109580157, 146106876, 219160314, 280038179, 292213752, 438320628, 560076358, 840114537, 876641256, 1120152716, 1680229074, 2240305432, 2520343611, 3360458148, 5040687222, 6720916296, 10081374444, 20162748888]

約数ペア:

[(1, 20162748888), (2, 10081374444), (3, 6720916296), (4, 5040687222), (6, 3360458148), (8, 2520343611), (9, 2240305432), (12, 1680229074), (18, 1120152716), (23, 876641256), (24, 840114537), (36, 560076358), (46, 438320628), (69, 292213752), (72, 280038179), (92, 219160314), (138, 146106876), (184, 109580157), (207, 97404584), (276, 73053438), (414, 48702292), (552, 36526719), (828, 24351146), (1656, 12175573)]