20131858206

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{4188901}}^1$

素因数の和:4189001

約数の個数: 32

約数和(自身を含む): 45240141600

約数和(自身を除く): 25108283394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 4188901, 8377802, 12566703, 25133406, 37700109, 75400218, 113100327, 226200654, 372812189, 745624378, 1118436567, 2236873134, 3355309701, 6710619402, 10065929103, 20131858206]

約数ペア:

[(1, 20131858206), (2, 10065929103), (3, 6710619402), (6, 3355309701), (9, 2236873134), (18, 1118436567), (27, 745624378), (54, 372812189), (89, 226200654), (178, 113100327), (267, 75400218), (534, 37700109), (801, 25133406), (1602, 12566703), (2403, 8377802), (4806, 4188901)]