20201421770

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5788373}}^1$

素因数の和:5788729

約数の個数: 16

約数和(自身を含む): 36466756200

約数和(自身を除く): 16265334430

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 5788373, 11576746, 28941865, 57883730, 2020142177, 4040284354, 10100710885, 20201421770]

約数ペア:

[(1, 20201421770), (2, 10100710885), (5, 4040284354), (10, 2020142177), (349, 57883730), (698, 28941865), (1745, 11576746), (3490, 5788373)]