220182622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{36931}}^1$

素因数の和:37215

約数の個数: 16

約数和(自身を含む): 361638144

約数和(自身を除く): 141455522

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 36931, 73862, 406241, 812482, 10008301, 20016602, 110091311, 220182622]

約数ペア:

[(1, 220182622), (2, 110091311), (11, 20016602), (22, 10008301), (271, 812482), (542, 406241), (2981, 73862), (5962, 36931)]