20590608

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2879}}^1$

素因数の和:3039

約数の個数: 40

約数和(自身を含む): 53568000

約数和(自身を除く): 32977392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 2879, 3576, 5758, 7152, 8637, 11516, 17274, 23032, 34548, 46064, 69096, 138192, 428971, 857942, 1286913, 1715884, 2573826, 3431768, 5147652, 6863536, 10295304, 20590608]

約数ペア:

[(1, 20590608), (2, 10295304), (3, 6863536), (4, 5147652), (6, 3431768), (8, 2573826), (12, 1715884), (16, 1286913), (24, 857942), (48, 428971), (149, 138192), (298, 69096), (447, 46064), (596, 34548), (894, 23032), (1192, 17274), (1788, 11516), (2384, 8637), (2879, 7152), (3576, 5758)]