20806482

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{797}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 44049600

約数和(自身を除く): 23243118

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 687, 797, 1374, 1594, 2391, 4351, 4782, 8702, 13053, 15143, 26106, 30286, 45429, 90858, 182513, 365026, 547539, 1095078, 3467747, 6935494, 10403241, 20806482]

約数ペア:

[(1, 20806482), (2, 10403241), (3, 6935494), (6, 3467747), (19, 1095078), (38, 547539), (57, 365026), (114, 182513), (229, 90858), (458, 45429), (687, 30286), (797, 26106), (1374, 15143), (1594, 13053), (2391, 8702), (4351, 4782)]