20126844063

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{110419}}^1$

素因数の和:110628

約数の個数: 32

約数和(自身を含む): 30705593600

約数和(自身を除く): 10578749537

約数列:

[1, 3, 9, 27, 43, 129, 157, 387, 471, 1161, 1413, 4239, 6751, 20253, 60759, 110419, 182277, 331257, 993771, 2981313, 4748017, 14244051, 17335783, 42732153, 52007349, 128196459, 156022047, 468066141, 745438669, 2236316007, 6708948021, 20126844063]

約数ペア:

[(1, 20126844063), (3, 6708948021), (9, 2236316007), (27, 745438669), (43, 468066141), (129, 156022047), (157, 128196459), (387, 52007349), (471, 42732153), (1161, 17335783), (1413, 14244051), (4239, 4748017), (6751, 2981313), (20253, 993771), (60759, 331257), (110419, 182277)]