20131130470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{126127}}^1$

素因数の和:127596

約数の個数: 32

約数和(自身を含む): 39557776896

約数和(自身を除く): 19426646426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1451, 2902, 7255, 14510, 15961, 31922, 79805, 126127, 159610, 252254, 630635, 1261270, 1387397, 2774794, 6936985, 13873970, 183010277, 366020554, 915051385, 1830102770, 2013113047, 4026226094, 10065565235, 20131130470]

約数ペア:

[(1, 20131130470), (2, 10065565235), (5, 4026226094), (10, 2013113047), (11, 1830102770), (22, 915051385), (55, 366020554), (110, 183010277), (1451, 13873970), (2902, 6936985), (7255, 2774794), (14510, 1387397), (15961, 1261270), (31922, 630635), (79805, 252254), (126127, 159610)]