201872651780

素因数分解:

$2^2\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{4235683}}^1$

素因数の和:4238075

約数の個数: 24

約数和(自身を含む): 424110567552

約数和(自身を除く): 222237915772

約数列:

[1, 2, 4, 5, 10, 20, 2383, 4766, 9532, 11915, 23830, 47660, 4235683, 8471366, 16942732, 21178415, 42356830, 84713660, 10093632589, 20187265178, 40374530356, 50468162945, 100936325890, 201872651780]

約数ペア:

[(1, 201872651780), (2, 100936325890), (4, 50468162945), (5, 40374530356), (10, 20187265178), (20, 10093632589), (2383, 84713660), (4766, 42356830), (9532, 21178415), (11915, 16942732), (23830, 8471366), (47660, 4235683)]