21134555420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96066161}}^1$

素因数の和:96066181

約数の個数: 24

約数和(自身を含む): 48417345648

約数和(自身を除く): 27282790228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 96066161, 192132322, 384264644, 480330805, 960661610, 1056727771, 1921323220, 2113455542, 4226911084, 5283638855, 10567277710, 21134555420]

約数ペア:

[(1, 21134555420), (2, 10567277710), (4, 5283638855), (5, 4226911084), (10, 2113455542), (11, 1921323220), (20, 1056727771), (22, 960661610), (44, 480330805), (55, 384264644), (110, 192132322), (220, 96066161)]