20115913246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70335361}}^1$

素因数の和:70335387

約数の個数: 16

約数和(自身を含む): 35449022448

約数和(自身を除く): 15333109202

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70335361, 140670722, 773688971, 914359693, 1547377942, 1828719386, 10057956623, 20115913246]

約数ペア:

[(1, 20115913246), (2, 10057956623), (11, 1828719386), (13, 1547377942), (22, 914359693), (26, 773688971), (143, 140670722), (286, 70335361)]