19733160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{164443}}^1$

素因数の和:164457

約数の個数: 32

約数和(自身を含む): 59199840

約数和(自身を除く): 39466680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 164443, 328886, 493329, 657772, 822215, 986658, 1315544, 1644430, 1973316, 2466645, 3288860, 3946632, 4933290, 6577720, 9866580, 19733160]

約数ペア:

[(1, 19733160), (2, 9866580), (3, 6577720), (4, 4933290), (5, 3946632), (6, 3288860), (8, 2466645), (10, 1973316), (12, 1644430), (15, 1315544), (20, 986658), (24, 822215), (30, 657772), (40, 493329), (60, 328886), (120, 164443)]