20002307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 23170560

約数和(自身を除く): 3168253

約数列:

[1, 13, 19, 47, 247, 611, 893, 1723, 11609, 22399, 32737, 80981, 425581, 1052753, 1538639, 20002307]

約数ペア:

[(1, 20002307), (13, 1538639), (19, 1052753), (47, 425581), (247, 80981), (611, 32737), (893, 22399), (1723, 11609)]