20187600228

素因数分解:

$2^2\times 3^2\times {\mathrm{560766673}}^1$

素因数の和:560766683

約数の個数: 18

約数和(自身を含む): 51029767334

約数和(自身を除く): 30842167106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560766673, 1121533346, 1682300019, 2243066692, 3364600038, 5046900057, 6729200076, 10093800114, 20187600228]

約数ペア:

[(1, 20187600228), (2, 10093800114), (3, 6729200076), (4, 5046900057), (6, 3364600038), (9, 2243066692), (12, 1682300019), (18, 1121533346), (36, 560766673)]