20237053188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{314807}}^1$

素因数の和:315312

約数の個数: 48

約数和(自身を含む): 51618438144

約数和(自身を除く): 31381384956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 487, 974, 1461, 1948, 2922, 5357, 5844, 10714, 16071, 21428, 32142, 64284, 314807, 629614, 944421, 1259228, 1888842, 3462877, 3777684, 6925754, 10388631, 13851508, 20777262, 41554524, 153311009, 306622018, 459933027, 613244036, 919866054, 1686421099, 1839732108, 3372842198, 5059263297, 6745684396, 10118526594, 20237053188]

約数ペア:

[(1, 20237053188), (2, 10118526594), (3, 6745684396), (4, 5059263297), (6, 3372842198), (11, 1839732108), (12, 1686421099), (22, 919866054), (33, 613244036), (44, 459933027), (66, 306622018), (132, 153311009), (487, 41554524), (974, 20777262), (1461, 13851508), (1948, 10388631), (2922, 6925754), (5357, 3777684), (5844, 3462877), (10714, 1888842), (16071, 1259228), (21428, 944421), (32142, 629614), (64284, 314807)]