20545435734

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^2\times {\mathrm{359}}^2$

素因数の和:1049

約数の個数: 36

約数和(自身を含む): 41459995836

約数和(自身を除く): 20914560102

約数列:

[1, 2, 3, 6, 163, 326, 359, 489, 718, 978, 1077, 2154, 26569, 53138, 58517, 79707, 117034, 128881, 159414, 175551, 257762, 351102, 386643, 773286, 9538271, 19076542, 21007603, 28614813, 42015206, 57229626, 63022809, 126045618, 3424239289, 6848478578, 10272717867, 20545435734]

約数ペア:

[(1, 20545435734), (2, 10272717867), (3, 6848478578), (6, 3424239289), (163, 126045618), (326, 63022809), (359, 57229626), (489, 42015206), (718, 28614813), (978, 21007603), (1077, 19076542), (2154, 9538271), (26569, 773286), (53138, 386643), (58517, 351102), (79707, 257762), (117034, 175551), (128881, 159414)]