20446002

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 47413080

約数和(自身を除く): 26967078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 306, 327, 613, 654, 981, 1226, 1839, 1853, 1962, 3678, 3706, 5517, 5559, 10421, 11034, 11118, 16677, 20842, 31263, 33354, 62526, 66817, 93789, 133634, 187578, 200451, 400902, 601353, 1135889, 1202706, 2271778, 3407667, 6815334, 10223001, 20446002]

約数ペア:

[(1, 20446002), (2, 10223001), (3, 6815334), (6, 3407667), (9, 2271778), (17, 1202706), (18, 1135889), (34, 601353), (51, 400902), (102, 200451), (109, 187578), (153, 133634), (218, 93789), (306, 66817), (327, 62526), (613, 33354), (654, 31263), (981, 20842), (1226, 16677), (1839, 11118), (1853, 11034), (1962, 10421), (3678, 5559), (3706, 5517)]