20171762228

素因数分解:

$2^2\times {\mathrm{1021}}^1\times {\mathrm{1741}}^1\times {\mathrm{2837}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 35367916584

約数和(自身を除く): 15196154356

約数列:

[1, 2, 4, 1021, 1741, 2042, 2837, 3482, 4084, 5674, 6964, 11348, 1777561, 2896577, 3555122, 4939217, 5793154, 7110244, 9878434, 11586308, 19756868, 5042940557, 10085881114, 20171762228]

約数ペア:

[(1, 20171762228), (2, 10085881114), (4, 5042940557), (1021, 19756868), (1741, 11586308), (2042, 9878434), (2837, 7110244), (3482, 5793154), (4084, 4939217), (5674, 3555122), (6964, 2896577), (11348, 1777561)]