20134506783

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1\times {\mathrm{1553}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 27755384832

約数和(自身を除く): 7620878049

約数列:

[1, 3, 37, 111, 271, 431, 813, 1293, 1553, 4659, 10027, 15947, 30081, 47841, 57461, 116801, 172383, 350403, 420863, 669343, 1262589, 2008029, 4321637, 12964911, 15571931, 24765691, 46715793, 74297073, 181391953, 544175859, 6711502261, 20134506783]

約数ペア:

[(1, 20134506783), (3, 6711502261), (37, 544175859), (111, 181391953), (271, 74297073), (431, 46715793), (813, 24765691), (1293, 15571931), (1553, 12964911), (4659, 4321637), (10027, 2008029), (15947, 1262589), (30081, 669343), (47841, 420863), (57461, 350403), (116801, 172383)]