2012392020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8123}}^1\times {\mathrm{4129}}^1$

素因数の和:12264

約数の個数: 48

約数和(自身を含む): 5636756160

約数和(自身を除く): 3624364140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4129, 8123, 8258, 12387, 16246, 16516, 20645, 24369, 24774, 32492, 40615, 41290, 48738, 49548, 61935, 81230, 82580, 97476, 121845, 123870, 162460, 243690, 247740, 487380, 33539867, 67079734, 100619601, 134159468, 167699335, 201239202, 335398670, 402478404, 503098005, 670797340, 1006196010, 2012392020]

約数ペア:

[(1, 2012392020), (2, 1006196010), (3, 670797340), (4, 503098005), (5, 402478404), (6, 335398670), (10, 201239202), (12, 167699335), (15, 134159468), (20, 100619601), (30, 67079734), (60, 33539867), (4129, 487380), (8123, 247740), (8258, 243690), (12387, 162460), (16246, 123870), (16516, 121845), (20645, 97476), (24369, 82580), (24774, 81230), (32492, 61935), (40615, 49548), (41290, 48738)]