20138991724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{5471}}^1\times {\mathrm{54133}}^1$

素因数の和:59625

約数の個数: 24

約数和(自身を含む): 37323877248

約数和(自身を除く): 17184885524

約数列:

[1, 2, 4, 17, 34, 68, 5471, 10942, 21884, 54133, 93007, 108266, 186014, 216532, 372028, 920261, 1840522, 3681044, 296161643, 592323286, 1184646572, 5034747931, 10069495862, 20138991724]

約数ペア:

[(1, 20138991724), (2, 10069495862), (4, 5034747931), (17, 1184646572), (34, 592323286), (68, 296161643), (5471, 3681044), (10942, 1840522), (21884, 920261), (54133, 372028), (93007, 216532), (108266, 186014)]