20239945150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5701393}}^1$

素因数の和:5701476

約数の個数: 24

約数和(自身を含む): 38176534224

約数和(自身を除く): 17936589074

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 5701393, 11402786, 28506965, 57013930, 142534825, 285069650, 404798903, 809597806, 2023994515, 4047989030, 10119972575, 20239945150]

約数ペア:

[(1, 20239945150), (2, 10119972575), (5, 4047989030), (10, 2023994515), (25, 809597806), (50, 404798903), (71, 285069650), (142, 142534825), (355, 57013930), (710, 28506965), (1775, 11402786), (3550, 5701393)]