20023008

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12269}}^1$

素因数の和:12299

約数の個数: 48

約数和(自身を含む): 55656720

約数和(自身を除く): 35633712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12269, 24538, 36807, 49076, 73614, 98152, 147228, 196304, 208573, 294456, 392608, 417146, 588912, 625719, 834292, 1177824, 1251438, 1668584, 2502876, 3337168, 5005752, 6674336, 10011504, 20023008]

約数ペア:

[(1, 20023008), (2, 10011504), (3, 6674336), (4, 5005752), (6, 3337168), (8, 2502876), (12, 1668584), (16, 1251438), (17, 1177824), (24, 834292), (32, 625719), (34, 588912), (48, 417146), (51, 392608), (68, 294456), (96, 208573), (102, 196304), (136, 147228), (204, 98152), (272, 73614), (408, 49076), (544, 36807), (816, 24538), (1632, 12269)]