20071914

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 41437440

約数和(自身を除く): 21365526

約数列:

[1, 2, 3, 6, 47, 94, 109, 141, 218, 282, 327, 653, 654, 1306, 1959, 3918, 5123, 10246, 15369, 30691, 30738, 61382, 71177, 92073, 142354, 184146, 213531, 427062, 3345319, 6690638, 10035957, 20071914]

約数ペア:

[(1, 20071914), (2, 10035957), (3, 6690638), (6, 3345319), (47, 427062), (94, 213531), (109, 184146), (141, 142354), (218, 92073), (282, 71177), (327, 61382), (653, 30738), (654, 30691), (1306, 15369), (1959, 10246), (3918, 5123)]