20132947242

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{571}}^1\times {\mathrm{17971}}^1$

素因数の和:18659

約数の個数: 48

約数和(自身を含む): 44101131360

約数和(自身を除く): 23968184118

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 571, 654, 981, 1142, 1713, 1962, 3426, 5139, 10278, 17971, 35942, 53913, 62239, 107826, 124478, 161739, 186717, 323478, 373434, 560151, 1120302, 1958839, 3917678, 5876517, 10261441, 11753034, 17629551, 20522882, 30784323, 35259102, 61568646, 92352969, 184705938, 1118497069, 2236994138, 3355491207, 6710982414, 10066473621, 20132947242]

約数ペア:

[(1, 20132947242), (2, 10066473621), (3, 6710982414), (6, 3355491207), (9, 2236994138), (18, 1118497069), (109, 184705938), (218, 92352969), (327, 61568646), (571, 35259102), (654, 30784323), (981, 20522882), (1142, 17629551), (1713, 11753034), (1962, 10261441), (3426, 5876517), (5139, 3917678), (10278, 1958839), (17971, 1120302), (35942, 560151), (53913, 373434), (62239, 323478), (107826, 186717), (124478, 161739)]