20093590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4937}}^1$

素因数の和:4992

約数の個数: 32

約数和(自身を含む): 40531104

約数和(自身を除く): 20437514

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 4937, 9874, 24685, 49370, 54307, 108614, 182669, 271535, 365338, 543070, 913345, 1826690, 2009359, 4018718, 10046795, 20093590]

約数ペア:

[(1, 20093590), (2, 10046795), (5, 4018718), (10, 2009359), (11, 1826690), (22, 913345), (37, 543070), (55, 365338), (74, 271535), (110, 182669), (185, 108614), (370, 54307), (407, 49370), (814, 24685), (2035, 9874), (4070, 4937)]