20199590406

素因数分解:

$2^1\times 3^3\times {\mathrm{374066489}}^1$

素因数の和:374066500

約数の個数: 16

約数和(自身を含む): 44887978800

約数和(自身を除く): 24688388394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 374066489, 748132978, 1122199467, 2244398934, 3366598401, 6733196802, 10099795203, 20199590406]

約数ペア:

[(1, 20199590406), (2, 10099795203), (3, 6733196802), (6, 3366598401), (9, 2244398934), (18, 1122199467), (27, 748132978), (54, 374066489)]