20973606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{183979}}^1$

素因数の和:184003

約数の個数: 16

約数和(自身を含む): 44155200

約数和(自身を除く): 23181594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 183979, 367958, 551937, 1103874, 3495601, 6991202, 10486803, 20973606]

約数ペア:

[(1, 20973606), (2, 10486803), (3, 6991202), (6, 3495601), (19, 1103874), (38, 551937), (57, 367958), (114, 183979)]