20237645388

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39220243}}^1$

素因数の和:39220293

約数の個数: 24

約数和(自身を含む): 48319340608

約数和(自身を除く): 28081695220

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39220243, 78440486, 117660729, 156880972, 235321458, 470642916, 1686470449, 3372940898, 5059411347, 6745881796, 10118822694, 20237645388]

約数ペア:

[(1, 20237645388), (2, 10118822694), (3, 6745881796), (4, 5059411347), (6, 3372940898), (12, 1686470449), (43, 470642916), (86, 235321458), (129, 156880972), (172, 117660729), (258, 78440486), (516, 39220243)]