20342193214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35439361}}^1$

素因数の和:35439411

約数の個数: 16

約数和(自身を含む): 35722876896

約数和(自身を除く): 15380683682

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 35439361, 70878722, 248075527, 496151054, 1453013801, 2906027602, 10171096607, 20342193214]

約数ペア:

[(1, 20342193214), (2, 10171096607), (7, 2906027602), (14, 1453013801), (41, 496151054), (82, 248075527), (287, 70878722), (574, 35439361)]