20925097274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{562291}}^1$

素因数の和:563125

約数の個数: 16

約数和(自身を含む): 32792869440

約数和(自身を除く): 11867772166

約数列:

[1, 2, 23, 46, 809, 1618, 18607, 37214, 562291, 1124582, 12932693, 25865386, 454893419, 909786838, 10462548637, 20925097274]

約数ペア:

[(1, 20925097274), (2, 10462548637), (23, 909786838), (46, 454893419), (809, 25865386), (1618, 12932693), (18607, 1124582), (37214, 562291)]