20137053980511

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{536173123}}^1$

素因数の和:536173252

約数の個数: 32

約数和(自身を含む): 32427750539520

約数和(自身を除く): 12290696559009

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 963, 1391, 2889, 4173, 12519, 37557, 536173123, 1608519369, 4825558107, 6970250599, 14476674321, 20910751797, 57370524161, 62732255391, 172111572483, 188196766173, 516334717449, 745816814093, 1549004152347, 2237450442279, 6712351326837, 20137053980511]

約数ペア:

[(1, 20137053980511), (3, 6712351326837), (9, 2237450442279), (13, 1549004152347), (27, 745816814093), (39, 516334717449), (107, 188196766173), (117, 172111572483), (321, 62732255391), (351, 57370524161), (963, 20910751797), (1391, 14476674321), (2889, 6970250599), (4173, 4825558107), (12519, 1608519369), (37557, 536173123)]