20773905

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6101}}^1$

素因数の和:6336

約数の個数: 16

約数和(自身を含む): 33390144

約数和(自身を除く): 12616239

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 6101, 18303, 30505, 91515, 1384927, 4154781, 6924635, 20773905]

約数ペア:

[(1, 20773905), (3, 6924635), (5, 4154781), (15, 1384927), (227, 91515), (681, 30505), (1135, 18303), (3405, 6101)]