20932742012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57507533}}^1$

素因数の和:57507557

約数の個数: 24

約数和(自身を含む): 45085906656

約数和(自身を除く): 24153164644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 57507533, 115015066, 230030132, 402552731, 747597929, 805105462, 1495195858, 1610210924, 2990391716, 5233185503, 10466371006, 20932742012]

約数ペア:

[(1, 20932742012), (2, 10466371006), (4, 5233185503), (7, 2990391716), (13, 1610210924), (14, 1495195858), (26, 805105462), (28, 747597929), (52, 402552731), (91, 230030132), (182, 115015066), (364, 57507533)]