20174560423902

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{51859}}^1\times {\mathrm{153281}}^1$

素因数の和:205198

約数の個数: 64

約数和(自身を含む): 45787418035200

約数和(自身を除く): 25612857611298

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 51859, 103718, 153281, 155577, 306562, 311154, 459843, 466731, 919686, 933462, 1379529, 1400193, 2437373, 2759058, 2800386, 4138587, 4874746, 7204207, 7312119, 8277174, 14408414, 14624238, 21612621, 21936357, 43225242, 43872714, 64837863, 65809071, 129675726, 131618142, 194513589, 389027178, 7948999379, 15897998758, 23846998137, 47693996274, 71540994411, 143081988822, 214622983233, 373602970813, 429245966466, 747205941626, 1120808912439, 2241617824878, 3362426737317, 6724853474634, 10087280211951, 20174560423902]

約数ペア:

[(1, 20174560423902), (2, 10087280211951), (3, 6724853474634), (6, 3362426737317), (9, 2241617824878), (18, 1120808912439), (27, 747205941626), (47, 429245966466), (54, 373602970813), (94, 214622983233), (141, 143081988822), (282, 71540994411), (423, 47693996274), (846, 23846998137), (1269, 15897998758), (2538, 7948999379), (51859, 389027178), (103718, 194513589), (153281, 131618142), (155577, 129675726), (306562, 65809071), (311154, 64837863), (459843, 43872714), (466731, 43225242), (919686, 21936357), (933462, 21612621), (1379529, 14624238), (1400193, 14408414), (2437373, 8277174), (2759058, 7312119), (2800386, 7204207), (4138587, 4874746)]