20512894558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{532001}}^1$

素因数の和:533499

約数の個数: 16

約数和(自身を含む): 33158620656

約数和(自身を除く): 12645726098

約数列:

[1, 2, 13, 26, 1483, 2966, 19279, 38558, 532001, 1064002, 6916013, 13832026, 788957483, 1577914966, 10256447279, 20512894558]

約数ペア:

[(1, 20512894558), (2, 10256447279), (13, 1577914966), (26, 788957483), (1483, 13832026), (2966, 6916013), (19279, 1064002), (38558, 532001)]