20136078729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3661771}}^1$

素因数の和:3661837

約数の個数: 24

約数和(自身を含む): 31989240192

約数和(自身を除く): 11853161463

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 3661771, 10985313, 32955939, 47603023, 142809069, 172103237, 428427207, 516309711, 1548929133, 2237342081, 6712026243, 20136078729]

約数ペア:

[(1, 20136078729), (3, 6712026243), (9, 2237342081), (13, 1548929133), (39, 516309711), (47, 428427207), (117, 172103237), (141, 142809069), (423, 47603023), (611, 32955939), (1833, 10985313), (5499, 3661771)]