20371330515

素因数分解:

$3^1\times 5^1\times {\mathrm{6101}}^1\times {\mathrm{222601}}^1$

素因数の和:228710

約数の個数: 16

約数和(自身を含む): 32599617696

約数和(自身を除く): 12228287181

約数列:

[1, 3, 5, 15, 6101, 18303, 30505, 91515, 222601, 667803, 1113005, 3339015, 1358088701, 4074266103, 6790443505, 20371330515]

約数ペア:

[(1, 20371330515), (3, 6790443505), (5, 4074266103), (15, 1358088701), (6101, 3339015), (18303, 1113005), (30505, 667803), (91515, 222601)]