20147196624

素因数分解:

$2^4\times 3^1\times {\mathrm{3163}}^1\times {\mathrm{132701}}^1$

素因数の和:135875

約数の個数: 40

約数和(自身を含む): 52063771872

約数和(自身を除く): 31916575248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3163, 6326, 9489, 12652, 18978, 25304, 37956, 50608, 75912, 132701, 151824, 265402, 398103, 530804, 796206, 1061608, 1592412, 2123216, 3184824, 6369648, 419733263, 839466526, 1259199789, 1678933052, 2518399578, 3357866104, 5036799156, 6715732208, 10073598312, 20147196624]

約数ペア:

[(1, 20147196624), (2, 10073598312), (3, 6715732208), (4, 5036799156), (6, 3357866104), (8, 2518399578), (12, 1678933052), (16, 1259199789), (24, 839466526), (48, 419733263), (3163, 6369648), (6326, 3184824), (9489, 2123216), (12652, 1592412), (18978, 1061608), (25304, 796206), (37956, 530804), (50608, 398103), (75912, 265402), (132701, 151824)]