20199663363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{114649}}^1$

素因数の和:114963

約数の個数: 32

約数和(自身を含む): 31038048000

約数和(自身を除く): 10838384637

約数列:

[1, 3, 11, 19, 33, 57, 209, 281, 627, 843, 3091, 5339, 9273, 16017, 58729, 114649, 176187, 343947, 1261139, 2178331, 3783417, 6534993, 23961641, 32216369, 71884923, 96649107, 354380059, 612111011, 1063140177, 1836333033, 6733221121, 20199663363]

約数ペア:

[(1, 20199663363), (3, 6733221121), (11, 1836333033), (19, 1063140177), (33, 612111011), (57, 354380059), (209, 96649107), (281, 71884923), (627, 32216369), (843, 23961641), (3091, 6534993), (5339, 3783417), (9273, 2178331), (16017, 1261139), (58729, 343947), (114649, 176187)]