20199867092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{283181}}^1$

素因数の和:284251

約数の個数: 24

約数和(自身を含む): 37464978600

約数和(自身を除く): 17265111508

約数列:

[1, 2, 4, 17, 34, 68, 1049, 2098, 4196, 17833, 35666, 71332, 283181, 566362, 1132724, 4814077, 9628154, 19256308, 297056869, 594113738, 1188227476, 5049966773, 10099933546, 20199867092]

約数ペア:

[(1, 20199867092), (2, 10099933546), (4, 5049966773), (17, 1188227476), (34, 594113738), (68, 297056869), (1049, 19256308), (2098, 9628154), (4196, 4814077), (17833, 1132724), (35666, 566362), (71332, 283181)]