20384634

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{40933}}^1$

素因数の和:41021

約数の個数: 16

約数和(自身を含む): 41261472

約数和(自身を除く): 20876838

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 40933, 81866, 122799, 245598, 3397439, 6794878, 10192317, 20384634]

約数ペア:

[(1, 20384634), (2, 10192317), (3, 6794878), (6, 3397439), (83, 245598), (166, 122799), (249, 81866), (498, 40933)]