20838320406

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2903}}^1\times {\mathrm{3727}}^1$

素因数の和:6745

約数の個数: 48

約数和(自身を含む): 45599583744

約数和(自身を除く): 24761263338

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 2903, 3727, 5806, 7454, 8709, 11181, 17418, 22362, 26127, 33543, 52254, 67086, 310621, 398789, 621242, 797578, 931863, 1196367, 1863726, 2392734, 2795589, 3589101, 5591178, 7178202, 10819481, 21638962, 32458443, 64916886, 97375329, 194750658, 1157684467, 2315368934, 3473053401, 6946106802, 10419160203, 20838320406]

約数ペア:

[(1, 20838320406), (2, 10419160203), (3, 6946106802), (6, 3473053401), (9, 2315368934), (18, 1157684467), (107, 194750658), (214, 97375329), (321, 64916886), (642, 32458443), (963, 21638962), (1926, 10819481), (2903, 7178202), (3727, 5591178), (5806, 3589101), (7454, 2795589), (8709, 2392734), (11181, 1863726), (17418, 1196367), (22362, 931863), (26127, 797578), (33543, 621242), (52254, 398789), (67086, 310621)]