20182777322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8706979}}^1$

素因数の和:8707061

約数の個数: 16

約数和(自身を含む): 32389965600

約数和(自身を除く): 12207188278

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 8706979, 17413958, 165432601, 330865202, 531125719, 1062251438, 10091388661, 20182777322]

約数ペア:

[(1, 20182777322), (2, 10091388661), (19, 1062251438), (38, 531125719), (61, 330865202), (122, 165432601), (1159, 17413958), (2318, 8706979)]