20128022516

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{33199}}^1$

素因数の和:33636

約数の個数: 48

約数和(自身を含む): 41051136000

約数和(自身を除く): 20923113484

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 367, 413, 734, 826, 1468, 1652, 2569, 5138, 10276, 21653, 33199, 43306, 66398, 86612, 132796, 151571, 232393, 303142, 464786, 606284, 929572, 1958741, 3917482, 7834964, 12184033, 13711187, 24368066, 27422374, 48736132, 54844748, 85288231, 170576462, 341152924, 718857947, 1437715894, 2875431788, 5032005629, 10064011258, 20128022516]

約数ペア:

[(1, 20128022516), (2, 10064011258), (4, 5032005629), (7, 2875431788), (14, 1437715894), (28, 718857947), (59, 341152924), (118, 170576462), (236, 85288231), (367, 54844748), (413, 48736132), (734, 27422374), (826, 24368066), (1468, 13711187), (1652, 12184033), (2569, 7834964), (5138, 3917482), (10276, 1958741), (21653, 929572), (33199, 606284), (43306, 464786), (66398, 303142), (86612, 232393), (132796, 151571)]