20344595007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{29167}}^1$

素因数の和:30123

約数の個数: 32

約数和(自身を含む): 30913413120

約数和(自身を除く): 10568818113

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 919, 2757, 10109, 21137, 29167, 30327, 63411, 87501, 232507, 320837, 670841, 697521, 962511, 2012523, 7379251, 22137753, 26804473, 80413419, 294849203, 616502879, 884547609, 1849508637, 6781531669, 20344595007]

約数ペア:

[(1, 20344595007), (3, 6781531669), (11, 1849508637), (23, 884547609), (33, 616502879), (69, 294849203), (253, 80413419), (759, 26804473), (919, 22137753), (2757, 7379251), (10109, 2012523), (21137, 962511), (29167, 697521), (30327, 670841), (63411, 320837), (87501, 232507)]