20360052755

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{113417}}^1$

素因数の和:113675

約数の個数: 32

約数和(自身を含む): 29267288064

約数和(自身を除く): 8907235309

約数列:

[1, 5, 7, 23, 35, 115, 161, 223, 805, 1115, 1561, 5129, 7805, 25645, 35903, 113417, 179515, 567085, 793919, 2608591, 3969595, 13042955, 18260137, 25291991, 91300685, 126459955, 177043937, 581715793, 885219685, 2908578965, 4072010551, 20360052755]

約数ペア:

[(1, 20360052755), (5, 4072010551), (7, 2908578965), (23, 885219685), (35, 581715793), (115, 177043937), (161, 126459955), (223, 91300685), (805, 25291991), (1115, 18260137), (1561, 13042955), (5129, 3969595), (7805, 2608591), (25645, 793919), (35903, 567085), (113417, 179515)]