20305307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 23366880

約数和(自身を除く): 3061573

約数列:

[1, 11, 29, 53, 319, 583, 1201, 1537, 13211, 16907, 34829, 63653, 383119, 700183, 1845937, 20305307]

約数ペア:

[(1, 20305307), (11, 1845937), (29, 700183), (53, 383119), (319, 63653), (583, 34829), (1201, 16907), (1537, 13211)]