19936068

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{2521}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 46606560

約数和(自身を除く): 26670492

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2521, 2636, 3954, 5042, 7563, 7908, 10084, 15126, 30252, 1661339, 3322678, 4984017, 6645356, 9968034, 19936068]

約数ペア:

[(1, 19936068), (2, 9968034), (3, 6645356), (4, 4984017), (6, 3322678), (12, 1661339), (659, 30252), (1318, 15126), (1977, 10084), (2521, 7908), (2636, 7563), (3954, 5042)]