20190166004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3457}}^1\times {\mathrm{76847}}^1$

素因数の和:80327

約数の個数: 24

約数和(自身を含む): 37203653760

約数和(自身を除く): 17013487756

約数列:

[1, 2, 4, 19, 38, 76, 3457, 6914, 13828, 65683, 76847, 131366, 153694, 262732, 307388, 1460093, 2920186, 5840372, 265660079, 531320158, 1062640316, 5047541501, 10095083002, 20190166004]

約数ペア:

[(1, 20190166004), (2, 10095083002), (4, 5047541501), (19, 1062640316), (38, 531320158), (76, 265660079), (3457, 5840372), (6914, 2920186), (13828, 1460093), (65683, 307388), (76847, 262732), (131366, 153694)]