20166485028

素因数分解:

$2^2\times 3^1\times {\mathrm{5639}}^1\times {\mathrm{298021}}^1$

素因数の和:303667

約数の個数: 24

約数和(自身を含む): 47063634240

約数和(自身を除く): 26897149212

約数列:

[1, 2, 3, 4, 6, 12, 5639, 11278, 16917, 22556, 33834, 67668, 298021, 596042, 894063, 1192084, 1788126, 3576252, 1680540419, 3361080838, 5041621257, 6722161676, 10083242514, 20166485028]

約数ペア:

[(1, 20166485028), (2, 10083242514), (3, 6722161676), (4, 5041621257), (6, 3361080838), (12, 1680540419), (5639, 3576252), (11278, 1788126), (16917, 1192084), (22556, 894063), (33834, 596042), (67668, 298021)]