20196818763578

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1\times {\mathrm{3001}}^1\times {\mathrm{37691}}^1$

素因数の和:41990

約数の個数: 32

約数和(自身を含む): 30746399271552

約数和(自身を除く): 10549580507974

約数列:

[1, 2, 73, 146, 1223, 2446, 3001, 6002, 37691, 75382, 89279, 178558, 219073, 438146, 2751443, 3670223, 5502886, 7340446, 46096093, 92192186, 113110691, 226221382, 267926279, 535852558, 3365014789, 6730029578, 8257080443, 16514160886, 138334375093, 276668750186, 10098409381789, 20196818763578]

約数ペア:

[(1, 20196818763578), (2, 10098409381789), (73, 276668750186), (146, 138334375093), (1223, 16514160886), (2446, 8257080443), (3001, 6730029578), (6002, 3365014789), (37691, 535852558), (75382, 267926279), (89279, 226221382), (178558, 113110691), (219073, 92192186), (438146, 46096093), (2751443, 7340446), (3670223, 5502886)]