20163971483

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{269561}}^1$

素因数の和:269738

約数の個数: 16

約数和(自身を含む): 22082519040

約数和(自身を除く): 1918547557

約数列:

[1, 19, 31, 127, 589, 2413, 3937, 74803, 269561, 5121659, 8356391, 34234247, 158771429, 650450693, 1061261657, 20163971483]

約数ペア:

[(1, 20163971483), (19, 1061261657), (31, 650450693), (127, 158771429), (589, 34234247), (2413, 8356391), (3937, 5121659), (74803, 269561)]