20076755910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9425707}}^1$

素因数の和:9425788

約数の個数: 32

約数和(自身を含む): 48862870272

約数和(自身を除く): 28786114362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9425707, 18851414, 28277121, 47128535, 56554242, 94257070, 141385605, 282771210, 669225197, 1338450394, 2007675591, 3346125985, 4015351182, 6692251970, 10038377955, 20076755910]

約数ペア:

[(1, 20076755910), (2, 10038377955), (3, 6692251970), (5, 4015351182), (6, 3346125985), (10, 2007675591), (15, 1338450394), (30, 669225197), (71, 282771210), (142, 141385605), (213, 94257070), (355, 56554242), (426, 47128535), (710, 28277121), (1065, 18851414), (2130, 9425707)]