20086820635

素因数分解:

$5^1\times 7^2\times {\mathrm{1093}}^1\times {\mathrm{75011}}^1$

素因数の和:76123

約数の個数: 24

約数和(自身を含む): 28065589776

約数和(自身を除く): 7978769141

約数列:

[1, 5, 7, 35, 49, 245, 1093, 5465, 7651, 38255, 53557, 75011, 267785, 375055, 525077, 2625385, 3675539, 18377695, 81987023, 409935115, 573909161, 2869545805, 4017364127, 20086820635]

約数ペア:

[(1, 20086820635), (5, 4017364127), (7, 2869545805), (35, 573909161), (49, 409935115), (245, 81987023), (1093, 18377695), (5465, 3675539), (7651, 2625385), (38255, 525077), (53557, 375055), (75011, 267785)]