20200545

素因数分解:

$3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{757}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 35119656

約数和(自身を除く): 14919111

約数列:

[1, 3, 5, 9, 15, 45, 593, 757, 1779, 2271, 2965, 3785, 5337, 6813, 8895, 11355, 26685, 34065, 448901, 1346703, 2244505, 4040109, 6733515, 20200545]

約数ペア:

[(1, 20200545), (3, 6733515), (5, 4040109), (9, 2244505), (15, 1346703), (45, 448901), (593, 34065), (757, 26685), (1779, 11355), (2271, 8895), (2965, 6813), (3785, 5337)]