20700234

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60527}}^1$

素因数の和:60554

約数の個数: 24

約数和(自身を含む): 47211840

約数和(自身を除く): 26511606

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60527, 121054, 181581, 363162, 544743, 1089486, 1150013, 2300026, 3450039, 6900078, 10350117, 20700234]

約数ペア:

[(1, 20700234), (2, 10350117), (3, 6900078), (6, 3450039), (9, 2300026), (18, 1150013), (19, 1089486), (38, 544743), (57, 363162), (114, 181581), (171, 121054), (342, 60527)]