20123100316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{442733}}^1$

素因数の和:443781

約数の個数: 24

約数和(自身を含む): 38454104304

約数和(自身を除く): 18331003988

約数列:

[1, 2, 4, 11, 22, 44, 1033, 2066, 4132, 11363, 22726, 45452, 442733, 885466, 1770932, 4870063, 9740126, 19480252, 457343189, 914686378, 1829372756, 5030775079, 10061550158, 20123100316]

約数ペア:

[(1, 20123100316), (2, 10061550158), (4, 5030775079), (11, 1829372756), (22, 914686378), (44, 457343189), (1033, 19480252), (2066, 9740126), (4132, 4870063), (11363, 1770932), (22726, 885466), (45452, 442733)]