20899681473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5810309}}^1$

素因数の和:5810432

約数の個数: 16

約数和(自身を含む): 30678436800

約数和(自身を除く): 9778755327

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 5810309, 17430927, 63913399, 191740197, 633323681, 1899971043, 6966560491, 20899681473]

約数ペア:

[(1, 20899681473), (3, 6966560491), (11, 1899971043), (33, 633323681), (109, 191740197), (327, 63913399), (1199, 17430927), (3597, 5810309)]