20172045602

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{38861}}^1$

素因数の和:39058

約数の個数: 32

約数和(自身を含む): 31730045760

約数和(自身を除く): 11558000158

約数列:

[1, 2, 53, 59, 83, 106, 118, 166, 3127, 4399, 4897, 6254, 8798, 9794, 38861, 77722, 259541, 519082, 2059633, 2292799, 3225463, 4119266, 4585598, 6450926, 121518347, 170949539, 190302317, 243036694, 341899078, 380604634, 10086022801, 20172045602]

約数ペア:

[(1, 20172045602), (2, 10086022801), (53, 380604634), (59, 341899078), (83, 243036694), (106, 190302317), (118, 170949539), (166, 121518347), (3127, 6450926), (4399, 4585598), (4897, 4119266), (6254, 3225463), (8798, 2292799), (9794, 2059633), (38861, 519082), (77722, 259541)]