20174920952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148345007}}^1$

素因数の和:148345030

約数の個数: 16

約数和(自身を含む): 40053152160

約数和(自身を除く): 19878231208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148345007, 296690014, 593380028, 1186760056, 2521865119, 5043730238, 10087460476, 20174920952]

約数ペア:

[(1, 20174920952), (2, 10087460476), (4, 5043730238), (8, 2521865119), (17, 1186760056), (34, 593380028), (68, 296690014), (136, 148345007)]