20930162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 36578304

約数和(自身を除く): 15648142

約数列:

[1, 2, 11, 17, 22, 34, 187, 191, 293, 374, 382, 586, 2101, 3223, 3247, 4202, 4981, 6446, 6494, 9962, 35717, 54791, 55963, 71434, 109582, 111926, 615593, 951371, 1231186, 1902742, 10465081, 20930162]

約数ペア:

[(1, 20930162), (2, 10465081), (11, 1902742), (17, 1231186), (22, 951371), (34, 615593), (187, 111926), (191, 109582), (293, 71434), (374, 55963), (382, 54791), (586, 35717), (2101, 9962), (3223, 6494), (3247, 6446), (4202, 4981)]