20462577

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{661}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 28979712

約数和(自身を除く): 8517135

約数列:

[1, 3, 17, 51, 607, 661, 1821, 1983, 10319, 11237, 30957, 33711, 401227, 1203681, 6820859, 20462577]

約数ペア:

[(1, 20462577), (3, 6820859), (17, 1203681), (51, 401227), (607, 33711), (661, 30957), (1821, 11237), (1983, 10319)]