20872600606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{80111}}^1$

素因数の和:81048

約数の個数: 32

約数和(自身を含む): 36823320576

約数和(自身を除く): 15950719970

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 911, 1822, 10021, 11843, 20042, 23686, 80111, 130273, 160222, 260546, 881221, 1041443, 1762442, 2082886, 11455873, 22911746, 72981121, 145962242, 802792331, 948754573, 1605584662, 1897509146, 10436300303, 20872600606]

約数ペア:

[(1, 20872600606), (2, 10436300303), (11, 1897509146), (13, 1605584662), (22, 948754573), (26, 802792331), (143, 145962242), (286, 72981121), (911, 22911746), (1822, 11455873), (10021, 2082886), (11843, 1762442), (20042, 1041443), (23686, 881221), (80111, 260546), (130273, 160222)]