20347072338

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{249737}}^1$

素因数の和:250146

約数の個数: 32

約数和(自身を含む): 41908034304

約数和(自身を除く): 21560961966

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 367, 734, 1101, 2202, 13579, 27158, 40737, 81474, 249737, 499474, 749211, 1498422, 9240269, 18480538, 27720807, 55441614, 91653479, 183306958, 274960437, 549920874, 3391178723, 6782357446, 10173536169, 20347072338]

約数ペア:

[(1, 20347072338), (2, 10173536169), (3, 6782357446), (6, 3391178723), (37, 549920874), (74, 274960437), (111, 183306958), (222, 91653479), (367, 55441614), (734, 27720807), (1101, 18480538), (2202, 9240269), (13579, 1498422), (27158, 749211), (40737, 499474), (81474, 249737)]