20590806

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 21503274

約数列:

[1, 2, 3, 6, 83, 166, 173, 239, 249, 346, 478, 498, 519, 717, 1038, 1434, 14359, 19837, 28718, 39674, 41347, 43077, 59511, 82694, 86154, 119022, 124041, 248082, 3431801, 6863602, 10295403, 20590806]

約数ペア:

[(1, 20590806), (2, 10295403), (3, 6863602), (6, 3431801), (83, 248082), (166, 124041), (173, 119022), (239, 86154), (249, 82694), (346, 59511), (478, 43077), (498, 41347), (519, 39674), (717, 28718), (1038, 19837), (1434, 14359)]