20494232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{503}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 21599848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 463, 503, 926, 1006, 1852, 2012, 3704, 4024, 5093, 5533, 10186, 11066, 20372, 22132, 40744, 44264, 232889, 465778, 931556, 1863112, 2561779, 5123558, 10247116, 20494232]

約数ペア:

[(1, 20494232), (2, 10247116), (4, 5123558), (8, 2561779), (11, 1863112), (22, 931556), (44, 465778), (88, 232889), (463, 44264), (503, 40744), (926, 22132), (1006, 20372), (1852, 11066), (2012, 10186), (3704, 5533), (4024, 5093)]