20190771122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43189}}^1\times {\mathrm{10163}}^1$

素因数の和:53377

約数の個数: 16

約数和(自身を含む): 31606787520

約数和(自身を除く): 11416016398

約数列:

[1, 2, 23, 46, 10163, 20326, 43189, 86378, 233749, 467498, 993347, 1986694, 438929807, 877859614, 10095385561, 20190771122]

約数ペア:

[(1, 20190771122), (2, 10095385561), (23, 877859614), (46, 438929807), (10163, 1986694), (20326, 993347), (43189, 467498), (86378, 233749)]