20173650341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{2851}}^1$

素因数の和:3261

約数の個数: 32

約数和(自身を含む): 22868203008

約数和(自身を除く): 2694552667

約数列:

[1, 13, 37, 47, 313, 481, 611, 1739, 2851, 4069, 11581, 14711, 22607, 37063, 105487, 133997, 150553, 191243, 544307, 892363, 1371331, 1741961, 4957889, 7075991, 11600719, 33017431, 41941061, 64452557, 429226603, 545233793, 1551819257, 20173650341]

約数ペア:

[(1, 20173650341), (13, 1551819257), (37, 545233793), (47, 429226603), (313, 64452557), (481, 41941061), (611, 33017431), (1739, 11600719), (2851, 7075991), (4069, 4957889), (11581, 1741961), (14711, 1371331), (22607, 892363), (37063, 544307), (105487, 191243), (133997, 150553)]