20050994613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1069}}^1\times {\mathrm{1453}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 28925061760

約数和(自身を除く): 8874067147

約数列:

[1, 3, 13, 39, 331, 993, 1069, 1453, 3207, 4303, 4359, 12909, 13897, 18889, 41691, 56667, 353839, 480943, 1061517, 1442829, 1553257, 4599907, 4659771, 6252259, 13799721, 18756777, 20192341, 60577023, 514128067, 1542384201, 6683664871, 20050994613]

約数ペア:

[(1, 20050994613), (3, 6683664871), (13, 1542384201), (39, 514128067), (331, 60577023), (993, 20192341), (1069, 18756777), (1453, 13799721), (3207, 6252259), (4303, 4659771), (4359, 4599907), (12909, 1553257), (13897, 1442829), (18889, 1061517), (41691, 480943), (56667, 353839)]