20043699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9697}}^1$

素因数の和:9766

約数の個数: 16

約数和(自身を含む): 29326752

約数和(自身を除く): 9283053

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 9697, 29091, 126061, 378183, 513941, 1541823, 6681233, 20043699]

約数ペア:

[(1, 20043699), (3, 6681233), (13, 1541823), (39, 513941), (53, 378183), (159, 126061), (689, 29091), (2067, 9697)]