20348007810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52174379}}^1$

素因数の和:52174402

約数の個数: 32

約数和(自身を含む): 52591775040

約数和(自身を除く): 32243767230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 52174379, 104348758, 156523137, 260871895, 313046274, 521743790, 678266927, 782615685, 1356533854, 1565231370, 2034800781, 3391334635, 4069601562, 6782669270, 10174003905, 20348007810]

約数ペア:

[(1, 20348007810), (2, 10174003905), (3, 6782669270), (5, 4069601562), (6, 3391334635), (10, 2034800781), (13, 1565231370), (15, 1356533854), (26, 782615685), (30, 678266927), (39, 521743790), (65, 313046274), (78, 260871895), (130, 156523137), (195, 104348758), (390, 52174379)]