20344518184

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{6069367}}^1$

素因数の和:6069792

約数の個数: 16

約数和(自身を含む): 38237018400

約数和(自身を除く): 17892500216

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 6069367, 12138734, 24277468, 48554936, 2543064773, 5086129546, 10172259092, 20344518184]

約数ペア:

[(1, 20344518184), (2, 10172259092), (4, 5086129546), (8, 2543064773), (419, 48554936), (838, 24277468), (1676, 12138734), (3352, 6069367)]