20293442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19037}}^1$

素因数の和:19093

約数の個数: 16

約数和(自身を含む): 33583032

約数和(自身を除く): 13289590

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 19037, 38074, 247481, 494962, 780517, 1561034, 10146721, 20293442]

約数ペア:

[(1, 20293442), (2, 10146721), (13, 1561034), (26, 780517), (41, 494962), (82, 247481), (533, 38074), (1066, 19037)]