20199498024

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19573157}}^1$

素因数の和:19573209

約数の個数: 32

約数和(自身を含む): 51673137120

約数和(自身を除く): 31473639096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 19573157, 39146314, 58719471, 78292628, 117438942, 156585256, 234877884, 469755768, 841645751, 1683291502, 2524937253, 3366583004, 5049874506, 6733166008, 10099749012, 20199498024]

約数ペア:

[(1, 20199498024), (2, 10099749012), (3, 6733166008), (4, 5049874506), (6, 3366583004), (8, 2524937253), (12, 1683291502), (24, 841645751), (43, 469755768), (86, 234877884), (129, 156585256), (172, 117438942), (258, 78292628), (344, 58719471), (516, 39146314), (1032, 19573157)]