20496018

素因数分解:

$2^1\times 3^1\times {\mathrm{1453}}^1\times {\mathrm{2351}}^1$

素因数の和:3809

約数の個数: 16

約数和(自身を含む): 41037696

約数和(自身を除く): 20541678

約数列:

[1, 2, 3, 6, 1453, 2351, 2906, 4359, 4702, 7053, 8718, 14106, 3416003, 6832006, 10248009, 20496018]

約数ペア:

[(1, 20496018), (2, 10248009), (3, 6832006), (6, 3416003), (1453, 14106), (2351, 8718), (2906, 7053), (4359, 4702)]