20138316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152563}}^1$

素因数の和:152581

約数の個数: 24

約数和(自身を含む): 51261504

約数和(自身を除く): 31123188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 152563, 305126, 457689, 610252, 915378, 1678193, 1830756, 3356386, 5034579, 6712772, 10069158, 20138316]

約数ペア:

[(1, 20138316), (2, 10069158), (3, 6712772), (4, 5034579), (6, 3356386), (11, 1830756), (12, 1678193), (22, 915378), (33, 610252), (44, 457689), (66, 305126), (132, 152563)]