20142278829

素因数分解:

$3^4\times {\mathrm{541}}^1\times {\mathrm{459649}}^1$

素因数の和:460202

約数の個数: 20

約数和(自身を含む): 30144766300

約数和(自身を除く): 10002487471

約数列:

[1, 3, 9, 27, 81, 541, 1623, 4869, 14607, 43821, 459649, 1378947, 4136841, 12410523, 37231569, 248670109, 746010327, 2238030981, 6714092943, 20142278829]

約数ペア:

[(1, 20142278829), (3, 6714092943), (9, 2238030981), (27, 746010327), (81, 248670109), (541, 37231569), (1623, 12410523), (4869, 4136841), (14607, 1378947), (43821, 459649)]