20155108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2083}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 36761760

約数和(自身を除く): 16606652

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2083, 2419, 4166, 4838, 8332, 9676, 85403, 122897, 170806, 245794, 341612, 491588, 5038777, 10077554, 20155108]

約数ペア:

[(1, 20155108), (2, 10077554), (4, 5038777), (41, 491588), (59, 341612), (82, 245794), (118, 170806), (164, 122897), (236, 85403), (2083, 9676), (2419, 8332), (4166, 4838)]