20154328170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1675339}}^1$

素因数の和:1675750

約数の個数: 32

約数和(自身を含む): 48491040960

約数和(自身を除く): 28336712790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 12030, 1675339, 3350678, 5026017, 8376695, 10052034, 16753390, 25130085, 50260170, 671810939, 1343621878, 2015432817, 3359054695, 4030865634, 6718109390, 10077164085, 20154328170]

約数ペア:

[(1, 20154328170), (2, 10077164085), (3, 6718109390), (5, 4030865634), (6, 3359054695), (10, 2015432817), (15, 1343621878), (30, 671810939), (401, 50260170), (802, 25130085), (1203, 16753390), (2005, 10052034), (2406, 8376695), (4010, 5026017), (6015, 3350678), (12030, 1675339)]