20011014522

素因数分解:

$2^1\times 3^5\times {\mathrm{271}}^1\times {\mathrm{151937}}^1$

素因数の和:152225

約数の個数: 48

約数和(自身を含む): 45129232512

約数和(自身を除く): 25118217990

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 271, 486, 542, 813, 1626, 2439, 4878, 7317, 14634, 21951, 43902, 65853, 131706, 151937, 303874, 455811, 911622, 1367433, 2734866, 4102299, 8204598, 12306897, 24613794, 36920691, 41174927, 73841382, 82349854, 123524781, 247049562, 370574343, 741148686, 1111723029, 2223446058, 3335169087, 6670338174, 10005507261, 20011014522]

約数ペア:

[(1, 20011014522), (2, 10005507261), (3, 6670338174), (6, 3335169087), (9, 2223446058), (18, 1111723029), (27, 741148686), (54, 370574343), (81, 247049562), (162, 123524781), (243, 82349854), (271, 73841382), (486, 41174927), (542, 36920691), (813, 24613794), (1626, 12306897), (2439, 8204598), (4878, 4102299), (7317, 2734866), (14634, 1367433), (21951, 911622), (43902, 455811), (65853, 303874), (131706, 151937)]