20184487834

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{44621}}^1$

素因数の和:45118

約数の個数: 32

約数和(自身を含む): 35126438400

約数和(自身を除く): 14941950566

約数列:

[1, 2, 7, 14, 79, 158, 409, 553, 818, 1106, 2863, 5726, 32311, 44621, 64622, 89242, 226177, 312347, 452354, 624694, 3525059, 7050118, 18249989, 24675413, 36499978, 49350826, 127749923, 255499846, 1441749131, 2883498262, 10092243917, 20184487834]

約数ペア:

[(1, 20184487834), (2, 10092243917), (7, 2883498262), (14, 1441749131), (79, 255499846), (158, 127749923), (409, 49350826), (553, 36499978), (818, 24675413), (1106, 18249989), (2863, 7050118), (5726, 3525059), (32311, 624694), (44621, 452354), (64622, 312347), (89242, 226177)]