20930115513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{659237}}^1$

素因数の和:659816

約数の個数: 16

約数和(自身を含む): 29428384320

約数和(自身を除く): 8498268807

約数列:

[1, 3, 19, 57, 557, 1671, 10583, 31749, 659237, 1977711, 12525503, 37576509, 367195009, 1101585027, 6976705171, 20930115513]

約数ペア:

[(1, 20930115513), (3, 6976705171), (19, 1101585027), (57, 367195009), (557, 37576509), (1671, 12525503), (10583, 1977711), (31749, 659237)]