20804535798

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1045349}}^1$

素因数の和:1045492

約数の個数: 32

約数和(自身を含む): 43352755200

約数和(自身を除く): 22548219402

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 3317, 6634, 9951, 19902, 1045349, 2090698, 3136047, 6272094, 32405819, 64811638, 97217457, 111852343, 194434914, 223704686, 335557029, 671114058, 3467422633, 6934845266, 10402267899, 20804535798]

約数ペア:

[(1, 20804535798), (2, 10402267899), (3, 6934845266), (6, 3467422633), (31, 671114058), (62, 335557029), (93, 223704686), (107, 194434914), (186, 111852343), (214, 97217457), (321, 64811638), (642, 32405819), (3317, 6272094), (6634, 3136047), (9951, 2090698), (19902, 1045349)]