20183083204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1\times {\mathrm{1871}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 36808611840

約数和(自身を除く): 16625528636

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 1063, 1871, 2126, 2537, 3742, 4252, 5074, 7484, 10148, 45709, 62717, 80453, 91418, 110389, 125434, 160906, 182836, 220778, 250868, 321812, 441556, 1988873, 2696831, 3977746, 4746727, 5393662, 7955492, 9493454, 10787324, 18986908, 85521539, 117343507, 171043078, 234687014, 342086156, 469374028, 5045770801, 10091541602, 20183083204]

約数ペア:

[(1, 20183083204), (2, 10091541602), (4, 5045770801), (43, 469374028), (59, 342086156), (86, 234687014), (118, 171043078), (172, 117343507), (236, 85521539), (1063, 18986908), (1871, 10787324), (2126, 9493454), (2537, 7955492), (3742, 5393662), (4252, 4746727), (5074, 3977746), (7484, 2696831), (10148, 1988873), (45709, 441556), (62717, 321812), (80453, 250868), (91418, 220778), (110389, 182836), (125434, 160906)]