20599702904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2630197}}^1$

素因数の和:2630303

約数の個数: 32

約数和(自身を含む): 42609207600

約数和(自身を除く): 22009504696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 2630197, 5260394, 10520788, 21041576, 28932167, 57864334, 115728668, 231457336, 234087533, 468175066, 936350132, 1872700264, 2574962863, 5149925726, 10299851452, 20599702904]

約数ペア:

[(1, 20599702904), (2, 10299851452), (4, 5149925726), (8, 2574962863), (11, 1872700264), (22, 936350132), (44, 468175066), (88, 234087533), (89, 231457336), (178, 115728668), (356, 57864334), (712, 28932167), (979, 21041576), (1958, 10520788), (3916, 5260394), (7832, 2630197)]