20163480070

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10447399}}^1$

素因数の和:10447599

約数の個数: 16

約数和(自身を含む): 36482320800

約数和(自身を除く): 16318840730

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 10447399, 20894798, 52236995, 104473990, 2016348007, 4032696014, 10081740035, 20163480070]

約数ペア:

[(1, 20163480070), (2, 10081740035), (5, 4032696014), (10, 2016348007), (193, 104473990), (386, 52236995), (965, 20894798), (1930, 10447399)]