20164033076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{8233}}^1\times {\mathrm{55663}}^1$

素因数の和:63911

約数の個数: 24

約数和(自身を含む): 38500339584

約数和(自身を除く): 18336306508

約数列:

[1, 2, 4, 11, 22, 44, 8233, 16466, 32932, 55663, 90563, 111326, 181126, 222652, 362252, 612293, 1224586, 2449172, 458273479, 916546958, 1833093916, 5041008269, 10082016538, 20164033076]

約数ペア:

[(1, 20164033076), (2, 10082016538), (4, 5041008269), (11, 1833093916), (22, 916546958), (44, 458273479), (8233, 2449172), (16466, 1224586), (32932, 612293), (55663, 362252), (90563, 222652), (111326, 181126)]