20833998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 43739136

約数和(自身を除く): 22905138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 677, 1338, 1354, 2031, 4062, 5129, 10258, 15387, 15571, 30774, 31142, 46713, 93426, 150971, 301942, 452913, 905826, 3472333, 6944666, 10416999, 20833998]

約数ペア:

[(1, 20833998), (2, 10416999), (3, 6944666), (6, 3472333), (23, 905826), (46, 452913), (69, 301942), (138, 150971), (223, 93426), (446, 46713), (669, 31142), (677, 30774), (1338, 15571), (1354, 15387), (2031, 10258), (4062, 5129)]