20583802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9181}}^1$

素因数の和:9261

約数の個数: 16

約数和(自身を含む): 33055200

約数和(自身を除く): 12471398

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 9181, 18362, 174439, 348878, 541679, 1083358, 10291901, 20583802]

約数ペア:

[(1, 20583802), (2, 10291901), (19, 1083358), (38, 541679), (59, 348878), (118, 174439), (1121, 18362), (2242, 9181)]