20020792528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{4903}}^1\times {\mathrm{23201}}^1$

素因数の和:28123

約数の個数: 40

約数和(自身を含む): 42327130176

約数和(自身を除く): 22306337648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 4903, 9806, 19612, 23201, 39224, 46402, 53933, 78448, 92804, 107866, 185608, 215732, 255211, 371216, 431464, 510422, 862928, 1020844, 2041688, 4083376, 113754503, 227509006, 455018012, 910036024, 1251299533, 1820072048, 2502599066, 5005198132, 10010396264, 20020792528]

約数ペア:

[(1, 20020792528), (2, 10010396264), (4, 5005198132), (8, 2502599066), (11, 1820072048), (16, 1251299533), (22, 910036024), (44, 455018012), (88, 227509006), (176, 113754503), (4903, 4083376), (9806, 2041688), (19612, 1020844), (23201, 862928), (39224, 510422), (46402, 431464), (53933, 371216), (78448, 255211), (92804, 215732), (107866, 185608)]