20205653706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160362331}}^1$

素因数の和:160362346

約数の個数: 24

約数和(自身を含む): 50033047584

約数和(自身を除く): 29827393878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160362331, 320724662, 481086993, 962173986, 1122536317, 1443260979, 2245072634, 2886521958, 3367608951, 6735217902, 10102826853, 20205653706]

約数ペア:

[(1, 20205653706), (2, 10102826853), (3, 6735217902), (6, 3367608951), (7, 2886521958), (9, 2245072634), (14, 1443260979), (18, 1122536317), (21, 962173986), (42, 481086993), (63, 320724662), (126, 160362331)]