20071674

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{3251}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 50731200

約数和(自身を除く): 30659526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 3251, 6174, 6502, 9753, 19506, 22757, 29259, 45514, 58518, 68271, 136542, 159299, 204813, 318598, 409626, 477897, 955794, 1115093, 1433691, 2230186, 2867382, 3345279, 6690558, 10035837, 20071674]

約数ペア:

[(1, 20071674), (2, 10035837), (3, 6690558), (6, 3345279), (7, 2867382), (9, 2230186), (14, 1433691), (18, 1115093), (21, 955794), (42, 477897), (49, 409626), (63, 318598), (98, 204813), (126, 159299), (147, 136542), (294, 68271), (343, 58518), (441, 45514), (686, 29259), (882, 22757), (1029, 19506), (2058, 9753), (3087, 6502), (3251, 6174)]