20070444862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{31153}}^1$

素因数の和:31588

約数の個数: 32

約数和(自身を含む): 32973393600

約数和(自身を除く): 12902948738

約数列:

[1, 2, 13, 26, 71, 142, 349, 698, 923, 1846, 4537, 9074, 24779, 31153, 49558, 62306, 322127, 404989, 644254, 809978, 2211863, 4423726, 10872397, 21744794, 28754219, 57508438, 141341161, 282682322, 771940187, 1543880374, 10035222431, 20070444862]

約数ペア:

[(1, 20070444862), (2, 10035222431), (13, 1543880374), (26, 771940187), (71, 282682322), (142, 141341161), (349, 57508438), (698, 28754219), (923, 21744794), (1846, 10872397), (4537, 4423726), (9074, 2211863), (24779, 809978), (31153, 644254), (49558, 404989), (62306, 322127)]