20199206548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{351829}}^1$

素因数の和:352327

約数の個数: 24

約数和(自身を含む): 36567802880

約数和(自身を除く): 16368596332

約数列:

[1, 2, 4, 31, 62, 124, 463, 926, 1852, 14353, 28706, 57412, 351829, 703658, 1407316, 10906699, 21813398, 43626796, 162896827, 325793654, 651587308, 5049801637, 10099603274, 20199206548]

約数ペア:

[(1, 20199206548), (2, 10099603274), (4, 5049801637), (31, 651587308), (62, 325793654), (124, 162896827), (463, 43626796), (926, 21813398), (1852, 10906699), (14353, 1407316), (28706, 703658), (57412, 351829)]