20101755105

素因数分解:

$3^2\times 5^1\times {\mathrm{24473}}^1\times {\mathrm{18253}}^1$

素因数の和:42737

約数の個数: 24

約数和(自身を含む): 34846374888

約数和(自身を除く): 14744619783

約数列:

[1, 3, 5, 9, 15, 45, 18253, 24473, 54759, 73419, 91265, 122365, 164277, 220257, 273795, 367095, 821385, 1101285, 446705669, 1340117007, 2233528345, 4020351021, 6700585035, 20101755105]

約数ペア:

[(1, 20101755105), (3, 6700585035), (5, 4020351021), (9, 2233528345), (15, 1340117007), (45, 446705669), (18253, 1101285), (24473, 821385), (54759, 367095), (73419, 273795), (91265, 220257), (122365, 164277)]