20241397267

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 26332314624

約数和(自身を除く): 6090917357

約数列:

[1, 7, 13, 37, 43, 91, 251, 259, 301, 481, 557, 559, 1591, 1757, 3263, 3367, 3899, 3913, 7241, 9287, 10793, 11137, 20609, 20683, 22841, 23951, 50687, 65009, 75551, 120731, 139807, 140309, 144263, 144781, 167657, 267917, 311363, 399341, 845117, 886187, 978649, 982163, 1817491, 1875419, 2179541, 2795387, 5172859, 5191433, 6011701, 6203309, 11520431, 12722437, 36210013, 36340031, 42081907, 67247167, 78152113, 80643017, 222432937, 470730169, 547064791, 1557030559, 2891628181, 20241397267]

約数ペア:

[(1, 20241397267), (7, 2891628181), (13, 1557030559), (37, 547064791), (43, 470730169), (91, 222432937), (251, 80643017), (259, 78152113), (301, 67247167), (481, 42081907), (557, 36340031), (559, 36210013), (1591, 12722437), (1757, 11520431), (3263, 6203309), (3367, 6011701), (3899, 5191433), (3913, 5172859), (7241, 2795387), (9287, 2179541), (10793, 1875419), (11137, 1817491), (20609, 982163), (20683, 978649), (22841, 886187), (23951, 845117), (50687, 399341), (65009, 311363), (75551, 267917), (120731, 167657), (139807, 144781), (140309, 144263)]