20442689278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{563501}}^1$

素因数の和:563628

約数の個数: 32

約数和(自身を含む): 35784631008

約数和(自身を除く): 15341941730

約数列:

[1, 2, 11, 17, 22, 34, 97, 187, 194, 374, 1067, 1649, 2134, 3298, 18139, 36278, 563501, 1127002, 6198511, 9579517, 12397022, 19159034, 54659597, 105374687, 109319194, 210749374, 601255567, 929213149, 1202511134, 1858426298, 10221344639, 20442689278]

約数ペア:

[(1, 20442689278), (2, 10221344639), (11, 1858426298), (17, 1202511134), (22, 929213149), (34, 601255567), (97, 210749374), (187, 109319194), (194, 105374687), (374, 54659597), (1067, 19159034), (1649, 12397022), (2134, 9579517), (3298, 6198511), (18139, 1127002), (36278, 563501)]