20587054402

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1\times {\mathrm{155663}}^1$

素因数の和:156497

約数の個数: 16

約数和(自身を含む): 31269784320

約数和(自身を除く): 10682729918

約数列:

[1, 2, 89, 178, 743, 1486, 66127, 132254, 155663, 311326, 13854007, 27708014, 115657609, 231315218, 10293527201, 20587054402]

約数ペア:

[(1, 20587054402), (2, 10293527201), (89, 231315218), (178, 115657609), (743, 27708014), (1486, 13854007), (66127, 311326), (132254, 155663)]