20263430476

素因数分解:

$2^2\times {\mathrm{1019}}^1\times {\mathrm{1297}}^1\times {\mathrm{3833}}^1$

素因数の和:6153

約数の個数: 24

約数和(自身を含む): 35532438480

約数和(自身を除く): 15269008004

約数列:

[1, 2, 4, 1019, 1297, 2038, 2594, 3833, 4076, 5188, 7666, 15332, 1321643, 2643286, 3905827, 4971401, 5286572, 7811654, 9942802, 15623308, 19885604, 5065857619, 10131715238, 20263430476]

約数ペア:

[(1, 20263430476), (2, 10131715238), (4, 5065857619), (1019, 19885604), (1297, 15623308), (2038, 9942802), (2594, 7811654), (3833, 5286572), (4076, 4971401), (5188, 3905827), (7666, 2643286), (15332, 1321643)]