20686014

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{9049}}^1$

素因数の和:9184

約数の個数: 24

約数和(自身を含む): 45177600

約数和(自身を除く): 24491586

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 9049, 18098, 27147, 54294, 81441, 162882, 1149223, 2298446, 3447669, 6895338, 10343007, 20686014]

約数ペア:

[(1, 20686014), (2, 10343007), (3, 6895338), (6, 3447669), (9, 2298446), (18, 1149223), (127, 162882), (254, 81441), (381, 54294), (762, 27147), (1143, 18098), (2286, 9049)]