20026932478

素因数分解:

$2^1\times 7^1\times {\mathrm{50707}}^1\times {\mathrm{28211}}^1$

素因数の和:78927

約数の個数: 16

約数和(自身を含む): 34333778304

約数和(自身を除く): 14306845826

約数列:

[1, 2, 7, 14, 28211, 50707, 56422, 101414, 197477, 354949, 394954, 709898, 1430495177, 2860990354, 10013466239, 20026932478]

約数ペア:

[(1, 20026932478), (2, 10013466239), (7, 2860990354), (14, 1430495177), (28211, 709898), (50707, 394954), (56422, 354949), (101414, 197477)]