20199338302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{81839}}^1$

素因数の和:82728

約数の個数: 32

約数和(自身を含む): 35637719040

約数和(自身を除く): 15438380738

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 863, 1726, 9493, 11219, 18986, 22438, 81839, 123409, 163678, 246818, 900229, 1063907, 1800458, 2127814, 11702977, 23405954, 70627057, 141254114, 776897627, 918151741, 1553795254, 1836303482, 10099669151, 20199338302]

約数ペア:

[(1, 20199338302), (2, 10099669151), (11, 1836303482), (13, 1553795254), (22, 918151741), (26, 776897627), (143, 141254114), (286, 70627057), (863, 23405954), (1726, 11702977), (9493, 2127814), (11219, 1800458), (18986, 1063907), (22438, 900229), (81839, 246818), (123409, 163678)]