20155806

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101797}}^1$

素因数の和:101816

約数の個数: 24

約数和(自身を含む): 47641464

約数和(自身を除く): 27485658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101797, 203594, 305391, 610782, 916173, 1119767, 1832346, 2239534, 3359301, 6718602, 10077903, 20155806]

約数ペア:

[(1, 20155806), (2, 10077903), (3, 6718602), (6, 3359301), (9, 2239534), (11, 1832346), (18, 1119767), (22, 916173), (33, 610782), (66, 305391), (99, 203594), (198, 101797)]