20194839242

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1007023}}^1$

素因数の和:1007333

約数の個数: 16

約数和(自身を含む): 31225800192

約数和(自身を除く): 11030960950

約数列:

[1, 2, 37, 74, 271, 542, 10027, 20054, 1007023, 2014046, 37259851, 74519702, 272903233, 545806466, 10097419621, 20194839242]

約数ペア:

[(1, 20194839242), (2, 10097419621), (37, 545806466), (74, 272903233), (271, 74519702), (542, 37259851), (10027, 2014046), (20054, 1007023)]