20196088124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5105179}}^1$

素因数の和:5105249

約数の個数: 24

約数和(自身を含む): 37737490560

約数和(自身を除く): 17541402436

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 5105179, 10210358, 20420716, 117419117, 219522697, 234838234, 439045394, 469676468, 878090788, 5049022031, 10098044062, 20196088124]

約数ペア:

[(1, 20196088124), (2, 10098044062), (4, 5049022031), (23, 878090788), (43, 469676468), (46, 439045394), (86, 234838234), (92, 219522697), (172, 117419117), (989, 20420716), (1978, 10210358), (3956, 5105179)]