2040237069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{23117}}^1$

素因数の和:23237

約数の個数: 32

約数和(自身を含む): 3065631744

約数和(自身を除く): 1025394675

約数列:

[1, 3, 13, 31, 39, 73, 93, 219, 403, 949, 1209, 2263, 2847, 6789, 23117, 29419, 69351, 88257, 300521, 716627, 901563, 1687541, 2149881, 5062623, 9316151, 21938033, 27948453, 52313771, 65814099, 156941313, 680079023, 2040237069]

約数ペア:

[(1, 2040237069), (3, 680079023), (13, 156941313), (31, 65814099), (39, 52313771), (73, 27948453), (93, 21938033), (219, 9316151), (403, 5062623), (949, 2149881), (1209, 1687541), (2263, 901563), (2847, 716627), (6789, 300521), (23117, 88257), (29419, 69351)]