20414708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3761}}^1$

素因数の和:3847

約数の個数: 24

約数和(自身を含む): 37920960

約数和(自身を除く): 17506252

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 3761, 5428, 7522, 15044, 86503, 173006, 221899, 346012, 443798, 887596, 5103677, 10207354, 20414708]

約数ペア:

[(1, 20414708), (2, 10207354), (4, 5103677), (23, 887596), (46, 443798), (59, 346012), (92, 221899), (118, 173006), (236, 86503), (1357, 15044), (2714, 7522), (3761, 5428)]