20053797135

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19954027}}^1$

素因数の和:19954102

約数の個数: 16

約数和(自身を含む): 32564973696

約数和(自身を除く): 12511176561

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 19954027, 59862081, 99770135, 299310405, 1336919809, 4010759427, 6684599045, 20053797135]

約数ペア:

[(1, 20053797135), (3, 6684599045), (5, 4010759427), (15, 1336919809), (67, 299310405), (201, 99770135), (335, 59862081), (1005, 19954027)]