20174489114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{206203}}^1$

素因数の和:206342

約数の個数: 32

約数和(自身を含む): 33672288384

約数和(自身を除く): 13497799270

約数列:

[1, 2, 13, 26, 53, 71, 106, 142, 689, 923, 1378, 1846, 3763, 7526, 48919, 97838, 206203, 412406, 2680639, 5361278, 10928759, 14640413, 21857518, 29280826, 142073867, 190325369, 284147734, 380650738, 775941889, 1551883778, 10087244557, 20174489114]

約数ペア:

[(1, 20174489114), (2, 10087244557), (13, 1551883778), (26, 775941889), (53, 380650738), (71, 284147734), (106, 190325369), (142, 142073867), (689, 29280826), (923, 21857518), (1378, 14640413), (1846, 10928759), (3763, 5361278), (7526, 2680639), (48919, 412406), (97838, 206203)]