20045784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{75931}}^1$

素因数の和:75951

約数の個数: 32

約数和(自身を含む): 54671040

約数和(自身を除く): 34625256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 75931, 151862, 227793, 303724, 455586, 607448, 835241, 911172, 1670482, 1822344, 2505723, 3340964, 5011446, 6681928, 10022892, 20045784]

約数ペア:

[(1, 20045784), (2, 10022892), (3, 6681928), (4, 5011446), (6, 3340964), (8, 2505723), (11, 1822344), (12, 1670482), (22, 911172), (24, 835241), (33, 607448), (44, 455586), (66, 303724), (88, 227793), (132, 151862), (264, 75931)]