20933214

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{49139}}^1$

素因数の和:49215

約数の個数: 16

約数和(自身を含む): 42456960

約数和(自身を除く): 21523746

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 49139, 98278, 147417, 294834, 3488869, 6977738, 10466607, 20933214]

約数ペア:

[(1, 20933214), (2, 10466607), (3, 6977738), (6, 3488869), (71, 294834), (142, 147417), (213, 98278), (426, 49139)]