20201398260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11609999}}^1$

素因数の和:11610040

約数の個数: 48

約数和(自身を含む): 58514400000

約数和(自身を除く): 38313001740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 11609999, 23219998, 34829997, 46439996, 58049995, 69659994, 116099990, 139319988, 174149985, 232199980, 336689971, 348299970, 673379942, 696599940, 1010069913, 1346759884, 1683449855, 2020139826, 3366899710, 4040279652, 5050349565, 6733799420, 10100699130, 20201398260]

約数ペア:

[(1, 20201398260), (2, 10100699130), (3, 6733799420), (4, 5050349565), (5, 4040279652), (6, 3366899710), (10, 2020139826), (12, 1683449855), (15, 1346759884), (20, 1010069913), (29, 696599940), (30, 673379942), (58, 348299970), (60, 336689971), (87, 232199980), (116, 174149985), (145, 139319988), (174, 116099990), (290, 69659994), (348, 58049995), (435, 46439996), (580, 34829997), (870, 23219998), (1740, 11609999)]