20146972829

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{28723}}^1$

素因数の和:28857

約数の個数: 24

約数和(自身を含む): 22325441760

約数和(自身を除く): 2178468931

約数列:

[1, 19, 29, 67, 361, 551, 1273, 1943, 10469, 24187, 28723, 36917, 545737, 701423, 832967, 1924441, 10369003, 15826373, 36564379, 55808789, 300701087, 694723201, 1060366991, 20146972829]

約数ペア:

[(1, 20146972829), (19, 1060366991), (29, 694723201), (67, 300701087), (361, 55808789), (551, 36564379), (1273, 15826373), (1943, 10369003), (10469, 1924441), (24187, 832967), (28723, 701423), (36917, 545737)]