20238522165

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2237537}}^1$

素因数の和:2237618

約数の個数: 32

約数和(自身を含む): 36516620160

約数和(自身を除く): 16278097995

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 9045, 2237537, 6712611, 11187685, 20137833, 33563055, 60413499, 100689165, 149914979, 302067495, 449744937, 749574895, 1349234811, 2248724685, 4047704433, 6746174055, 20238522165]

約数ペア:

[(1, 20238522165), (3, 6746174055), (5, 4047704433), (9, 2248724685), (15, 1349234811), (27, 749574895), (45, 449744937), (67, 302067495), (135, 149914979), (201, 100689165), (335, 60413499), (603, 33563055), (1005, 20137833), (1809, 11187685), (3015, 6712611), (9045, 2237537)]