20181160932

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{52639}}^1$

素因数の和:53432

約数の個数: 48

約数和(自身を含む): 48250245120

約数和(自身を除く): 28069084188

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 743, 1486, 2229, 2972, 4458, 8916, 31949, 52639, 63898, 95847, 105278, 127796, 157917, 191694, 210556, 315834, 383388, 631668, 2263477, 4526954, 6790431, 9053908, 13580862, 27161724, 39110777, 78221554, 117332331, 156443108, 234664662, 469329324, 1681763411, 3363526822, 5045290233, 6727053644, 10090580466, 20181160932]

約数ペア:

[(1, 20181160932), (2, 10090580466), (3, 6727053644), (4, 5045290233), (6, 3363526822), (12, 1681763411), (43, 469329324), (86, 234664662), (129, 156443108), (172, 117332331), (258, 78221554), (516, 39110777), (743, 27161724), (1486, 13580862), (2229, 9053908), (2972, 6790431), (4458, 4526954), (8916, 2263477), (31949, 631668), (52639, 383388), (63898, 315834), (95847, 210556), (105278, 191694), (127796, 157917)]