20079791324

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{5223671}}^1$

素因数の和:5223737

約数の個数: 18

約数和(自身を含む): 36309744072

約数和(自身を除く): 16229952748

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 5223671, 10447342, 20894684, 161933801, 323867602, 647735204, 5019947831, 10039895662, 20079791324]

約数ペア:

[(1, 20079791324), (2, 10039895662), (4, 5019947831), (31, 647735204), (62, 323867602), (124, 161933801), (961, 20894684), (1922, 10447342), (3844, 5223671)]