21328342310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9283}}^1\times {\mathrm{20887}}^1$

素因数の和:30188

約数の個数: 32

約数和(自身を含む): 41887625472

約数和(自身を除く): 20559283162

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 9283, 18566, 20887, 41774, 46415, 92830, 102113, 104435, 204226, 208870, 229757, 459514, 510565, 1021130, 1148785, 2297570, 193894021, 387788042, 969470105, 1938940210, 2132834231, 4265668462, 10664171155, 21328342310]

約数ペア:

[(1, 21328342310), (2, 10664171155), (5, 4265668462), (10, 2132834231), (11, 1938940210), (22, 969470105), (55, 387788042), (110, 193894021), (9283, 2297570), (18566, 1148785), (20887, 1021130), (41774, 510565), (46415, 459514), (92830, 229757), (102113, 208870), (104435, 204226)]