20160362168

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{1289}}^1\times {\mathrm{7789}}^1$

素因数の和:9335

約数の個数: 32

約数和(自身を含む): 37985598000

約数和(自身を除く): 17825235832

約数列:

[1, 2, 4, 8, 251, 502, 1004, 1289, 2008, 2578, 5156, 7789, 10312, 15578, 31156, 62312, 323539, 647078, 1294156, 1955039, 2588312, 3910078, 7820156, 10040021, 15640312, 20080042, 40160084, 80320168, 2520045271, 5040090542, 10080181084, 20160362168]

約数ペア:

[(1, 20160362168), (2, 10080181084), (4, 5040090542), (8, 2520045271), (251, 80320168), (502, 40160084), (1004, 20080042), (1289, 15640312), (2008, 10040021), (2578, 7820156), (5156, 3910078), (7789, 2588312), (10312, 1955039), (15578, 1294156), (31156, 647078), (62312, 323539)]