20164222719

素因数分解:

$3^2\times {\mathrm{311}}^1\times {\mathrm{1733}}^1\times {\mathrm{4157}}^1$

素因数の和:6207

約数の個数: 24

約数和(自身を含む): 29243646432

約数和(自身を除く): 9079423713

約数列:

[1, 3, 9, 311, 933, 1733, 2799, 4157, 5199, 12471, 15597, 37413, 538963, 1292827, 1616889, 3878481, 4850667, 7204081, 11635443, 21612243, 64836729, 2240469191, 6721407573, 20164222719]

約数ペア:

[(1, 20164222719), (3, 6721407573), (9, 2240469191), (311, 64836729), (933, 21612243), (1733, 11635443), (2799, 7204081), (4157, 4850667), (5199, 3878481), (12471, 1616889), (15597, 1292827), (37413, 538963)]