20059924518

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4440001}}^1$

素因数の和:4440260

約数の個数: 24

約数和(自身を含む): 43636339656

約数和(自身を除く): 23576415138

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4518, 4440001, 8880002, 13320003, 26640006, 39960009, 79920018, 1114440251, 2228880502, 3343320753, 6686641506, 10029962259, 20059924518]

約数ペア:

[(1, 20059924518), (2, 10029962259), (3, 6686641506), (6, 3343320753), (9, 2228880502), (18, 1114440251), (251, 79920018), (502, 39960009), (753, 26640006), (1506, 13320003), (2259, 8880002), (4518, 4440001)]