20213408060

素因数分解:

$2^2\times 5^1\times {\mathrm{5683}}^1\times {\mathrm{177841}}^1$

素因数の和:183533

約数の個数: 24

約数和(自身を含む): 42455864976

約数和(自身を除く): 22242456916

約数列:

[1, 2, 4, 5, 10, 20, 5683, 11366, 22732, 28415, 56830, 113660, 177841, 355682, 711364, 889205, 1778410, 3556820, 1010670403, 2021340806, 4042681612, 5053352015, 10106704030, 20213408060]

約数ペア:

[(1, 20213408060), (2, 10106704030), (4, 5053352015), (5, 4042681612), (10, 2021340806), (20, 1010670403), (5683, 3556820), (11366, 1778410), (22732, 889205), (28415, 711364), (56830, 355682), (113660, 177841)]