20173016552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{5003}}^1$

素因数の和:5442

約数の個数: 64

約数和(自身を含む): 41184521280

約数和(自身を除く): 21011504728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 283, 548, 566, 1096, 1132, 1781, 2264, 3562, 3679, 5003, 7124, 7358, 10006, 14248, 14716, 20012, 29432, 38771, 40024, 65039, 77542, 130078, 155084, 260156, 310168, 504023, 520312, 685411, 1008046, 1370822, 1415849, 2016092, 2741644, 2831698, 4032184, 5483288, 5663396, 8910343, 11326792, 17820686, 18406037, 35641372, 36812074, 71282744, 73624148, 147248296, 193971313, 387942626, 775885252, 1551770504, 2521627069, 5043254138, 10086508276, 20173016552]

約数ペア:

[(1, 20173016552), (2, 10086508276), (4, 5043254138), (8, 2521627069), (13, 1551770504), (26, 775885252), (52, 387942626), (104, 193971313), (137, 147248296), (274, 73624148), (283, 71282744), (548, 36812074), (566, 35641372), (1096, 18406037), (1132, 17820686), (1781, 11326792), (2264, 8910343), (3562, 5663396), (3679, 5483288), (5003, 4032184), (7124, 2831698), (7358, 2741644), (10006, 2016092), (14248, 1415849), (14716, 1370822), (20012, 1008046), (29432, 685411), (38771, 520312), (40024, 504023), (65039, 310168), (77542, 260156), (130078, 155084)]