20558670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62299}}^1$

素因数の和:62320

約数の個数: 32

約数和(自身を含む): 53827200

約数和(自身を除く): 33268530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62299, 124598, 186897, 311495, 373794, 622990, 685289, 934485, 1370578, 1868970, 2055867, 3426445, 4111734, 6852890, 10279335, 20558670]

約数ペア:

[(1, 20558670), (2, 10279335), (3, 6852890), (5, 4111734), (6, 3426445), (10, 2055867), (11, 1868970), (15, 1370578), (22, 934485), (30, 685289), (33, 622990), (55, 373794), (66, 311495), (110, 186897), (165, 124598), (330, 62299)]