20176607423

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{3733}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 24518937600

約数和(自身を除く): 4342330177

約数列:

[1, 7, 23, 59, 161, 413, 569, 1357, 3733, 3983, 9499, 13087, 26131, 33571, 85859, 91609, 220247, 234997, 601013, 772133, 1541729, 2124077, 5065681, 5404931, 14868539, 35459767, 48853771, 125320543, 341976397, 877243801, 2882372489, 20176607423]

約数ペア:

[(1, 20176607423), (7, 2882372489), (23, 877243801), (59, 341976397), (161, 125320543), (413, 48853771), (569, 35459767), (1357, 14868539), (3733, 5404931), (3983, 5065681), (9499, 2124077), (13087, 1541729), (26131, 772133), (33571, 601013), (85859, 234997), (91609, 220247)]