20937684

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29573}}^1$

素因数の和:29639

約数の個数: 24

約数和(自身を含む): 49684320

約数和(自身を除く): 28746636

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29573, 59146, 88719, 118292, 177438, 354876, 1744807, 3489614, 5234421, 6979228, 10468842, 20937684]

約数ペア:

[(1, 20937684), (2, 10468842), (3, 6979228), (4, 5234421), (6, 3489614), (12, 1744807), (59, 354876), (118, 177438), (177, 118292), (236, 88719), (354, 59146), (708, 29573)]