20752908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157219}}^1$

素因数の和:157237

約数の個数: 24

約数和(自身を含む): 52825920

約数和(自身を除く): 32073012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157219, 314438, 471657, 628876, 943314, 1729409, 1886628, 3458818, 5188227, 6917636, 10376454, 20752908]

約数ペア:

[(1, 20752908), (2, 10376454), (3, 6917636), (4, 5188227), (6, 3458818), (11, 1886628), (12, 1729409), (22, 943314), (33, 628876), (44, 471657), (66, 314438), (132, 157219)]