20804590636

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{523}}^1\times {\mathrm{91237}}^1$

素因数の和:91873

約数の個数: 24

約数和(自身を含む): 36812708240

約数和(自身を除く): 16008117604

約数列:

[1, 2, 4, 109, 218, 436, 523, 1046, 2092, 57007, 91237, 114014, 182474, 228028, 364948, 9944833, 19889666, 39779332, 47716951, 95433902, 190867804, 5201147659, 10402295318, 20804590636]

約数ペア:

[(1, 20804590636), (2, 10402295318), (4, 5201147659), (109, 190867804), (218, 95433902), (436, 47716951), (523, 39779332), (1046, 19889666), (2092, 9944833), (57007, 364948), (91237, 228028), (114014, 182474)]