20454969702

素因数分解:

$2^1\times 3^1\times {\mathrm{6659}}^1\times {\mathrm{511963}}^1$

素因数の和:518627

約数の個数: 16

約数和(自身を含む): 40916162880

約数和(自身を除く): 20461193178

約数列:

[1, 2, 3, 6, 6659, 13318, 19977, 39954, 511963, 1023926, 1535889, 3071778, 3409161617, 6818323234, 10227484851, 20454969702]

約数ペア:

[(1, 20454969702), (2, 10227484851), (3, 6818323234), (6, 3409161617), (6659, 3071778), (13318, 1535889), (19977, 1023926), (39954, 511963)]