2020978032

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{120641}}^1$

素因数の和:121001

約数の個数: 40

約数和(自身を含む): 5235862800

約数和(自身を除く): 3214884768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 1047, 1396, 2094, 2792, 4188, 5584, 8376, 16752, 120641, 241282, 361923, 482564, 723846, 965128, 1447692, 1930256, 2895384, 5790768, 42103709, 84207418, 126311127, 168414836, 252622254, 336829672, 505244508, 673659344, 1010489016, 2020978032]

約数ペア:

[(1, 2020978032), (2, 1010489016), (3, 673659344), (4, 505244508), (6, 336829672), (8, 252622254), (12, 168414836), (16, 126311127), (24, 84207418), (48, 42103709), (349, 5790768), (698, 2895384), (1047, 1930256), (1396, 1447692), (2094, 965128), (2792, 723846), (4188, 482564), (5584, 361923), (8376, 241282), (16752, 120641)]