20902332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{158351}}^1$

素因数の和:158369

約数の個数: 24

約数和(自身を含む): 53206272

約数和(自身を除く): 32303940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 158351, 316702, 475053, 633404, 950106, 1741861, 1900212, 3483722, 5225583, 6967444, 10451166, 20902332]

約数ペア:

[(1, 20902332), (2, 10451166), (3, 6967444), (4, 5225583), (6, 3483722), (11, 1900212), (12, 1741861), (22, 950106), (33, 633404), (44, 475053), (66, 316702), (132, 158351)]