2000825324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{43951}}^1$

素因数の和:44573

約数の個数: 24

約数和(自身を含む): 3691968000

約数和(自身を除く): 1691142676

約数列:

[1, 2, 4, 19, 38, 76, 599, 1198, 2396, 11381, 22762, 43951, 45524, 87902, 175804, 835069, 1670138, 3340276, 26326649, 52653298, 105306596, 500206331, 1000412662, 2000825324]

約数ペア:

[(1, 2000825324), (2, 1000412662), (4, 500206331), (19, 105306596), (38, 52653298), (76, 26326649), (599, 3340276), (1198, 1670138), (2396, 835069), (11381, 175804), (22762, 87902), (43951, 45524)]