20222168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 39711360

約数和(自身を除く): 19489192

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 584, 1117, 2234, 2263, 4468, 4526, 8936, 9052, 18104, 34627, 69254, 81541, 138508, 163082, 277016, 326164, 652328, 2527771, 5055542, 10111084, 20222168]

約数ペア:

[(1, 20222168), (2, 10111084), (4, 5055542), (8, 2527771), (31, 652328), (62, 326164), (73, 277016), (124, 163082), (146, 138508), (248, 81541), (292, 69254), (584, 34627), (1117, 18104), (2234, 9052), (2263, 8936), (4468, 4526)]