20199394038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16183}}^1\times {\mathrm{10949}}^1$

素因数の和:27156

約数の個数: 32

約数和(自身を含む): 42531552000

約数和(自身を除く): 22332157962

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 10949, 16183, 21898, 32366, 32847, 48549, 65694, 97098, 208031, 307477, 416062, 614954, 624093, 922431, 1248186, 1844862, 177187667, 354375334, 531563001, 1063126002, 3366565673, 6733131346, 10099697019, 20199394038]

約数ペア:

[(1, 20199394038), (2, 10099697019), (3, 6733131346), (6, 3366565673), (19, 1063126002), (38, 531563001), (57, 354375334), (114, 177187667), (10949, 1844862), (16183, 1248186), (21898, 922431), (32366, 624093), (32847, 614954), (48549, 416062), (65694, 307477), (97098, 208031)]