20155713582

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1\times {\mathrm{56911}}^1$

素因数の和:57864

約数の個数: 32

約数和(自身を含む): 40960249344

約数和(自身を除く): 20804535762

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 881, 1762, 2643, 5286, 56911, 59027, 113822, 118054, 170733, 177081, 341466, 354162, 3813037, 7626074, 11439111, 22878222, 50138591, 100277182, 150415773, 300831546, 3359285597, 6718571194, 10077856791, 20155713582]

約数ペア:

[(1, 20155713582), (2, 10077856791), (3, 6718571194), (6, 3359285597), (67, 300831546), (134, 150415773), (201, 100277182), (402, 50138591), (881, 22878222), (1762, 11439111), (2643, 7626074), (5286, 3813037), (56911, 354162), (59027, 341466), (113822, 177081), (118054, 170733)]