20139221704

素因数分解:

$2^3\times 7^1\times {\mathrm{8803}}^1\times {\mathrm{40853}}^1$

素因数の和:49669

約数の個数: 32

約数和(自身を含む): 43161433920

約数和(自身を除く): 23022212216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8803, 17606, 35212, 40853, 61621, 70424, 81706, 123242, 163412, 246484, 285971, 326824, 492968, 571942, 1143884, 2287768, 359628959, 719257918, 1438515836, 2517402713, 2877031672, 5034805426, 10069610852, 20139221704]

約数ペア:

[(1, 20139221704), (2, 10069610852), (4, 5034805426), (7, 2877031672), (8, 2517402713), (14, 1438515836), (28, 719257918), (56, 359628959), (8803, 2287768), (17606, 1143884), (35212, 571942), (40853, 492968), (61621, 326824), (70424, 285971), (81706, 246484), (123242, 163412)]