20162988798

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{4129}}^1\times {\mathrm{11149}}^1$

素因数の和:15356

約数の個数: 32

約数和(自身を含む): 40891956000

約数和(自身を除く): 20728967202

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 4129, 8258, 11149, 12387, 22298, 24774, 33447, 66894, 301417, 602834, 813877, 904251, 1627754, 1808502, 2441631, 4883262, 46034221, 92068442, 138102663, 276205326, 3360498133, 6720996266, 10081494399, 20162988798]

約数ペア:

[(1, 20162988798), (2, 10081494399), (3, 6720996266), (6, 3360498133), (73, 276205326), (146, 138102663), (219, 92068442), (438, 46034221), (4129, 4883262), (8258, 2441631), (11149, 1808502), (12387, 1627754), (22298, 904251), (24774, 813877), (33447, 602834), (66894, 301417)]