20083856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96557}}^1$

素因数の和:96578

約数の個数: 20

約数和(自身を含む): 41906172

約数和(自身を除く): 21822316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96557, 193114, 386228, 772456, 1255241, 1544912, 2510482, 5020964, 10041928, 20083856]

約数ペア:

[(1, 20083856), (2, 10041928), (4, 5020964), (8, 2510482), (13, 1544912), (16, 1255241), (26, 772456), (52, 386228), (104, 193114), (208, 96557)]