20156042594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1\times {\mathrm{143711}}^1$

素因数の和:146785

約数の個数: 16

約数和(自身を含む): 31559155200

約数和(自身を除く): 11403112606

約数列:

[1, 2, 23, 46, 3049, 6098, 70127, 140254, 143711, 287422, 3305353, 6610706, 438174839, 876349678, 10078021297, 20156042594]

約数ペア:

[(1, 20156042594), (2, 10078021297), (23, 876349678), (46, 438174839), (3049, 6610706), (6098, 3305353), (70127, 287422), (140254, 143711)]