20593669908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5701459}}^1$

素因数の和:5701516

約数の個数: 48

約数和(自身を含む): 56193589760

約数和(自身を除く): 35599919852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 5701459, 11402918, 17104377, 22805836, 34208754, 39910213, 68417508, 79820426, 119730639, 159640852, 239461278, 245162737, 478922556, 490325474, 735488211, 980650948, 1470976422, 1716139159, 2941952844, 3432278318, 5148417477, 6864556636, 10296834954, 20593669908]

約数ペア:

[(1, 20593669908), (2, 10296834954), (3, 6864556636), (4, 5148417477), (6, 3432278318), (7, 2941952844), (12, 1716139159), (14, 1470976422), (21, 980650948), (28, 735488211), (42, 490325474), (43, 478922556), (84, 245162737), (86, 239461278), (129, 159640852), (172, 119730639), (258, 79820426), (301, 68417508), (516, 39910213), (602, 34208754), (903, 22805836), (1204, 17104377), (1806, 11402918), (3612, 5701459)]