2100059980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6176647}}^1$

素因数の和:6176673

約数の個数: 24

約数和(自身を含む): 4669545888

約数和(自身を除く): 2569485908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6176647, 12353294, 24706588, 30883235, 61766470, 105002999, 123532940, 210005998, 420011996, 525014995, 1050029990, 2100059980]

約数ペア:

[(1, 2100059980), (2, 1050029990), (4, 525014995), (5, 420011996), (10, 210005998), (17, 123532940), (20, 105002999), (34, 61766470), (68, 30883235), (85, 24706588), (170, 12353294), (340, 6176647)]