20275310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{184321}}^1$

素因数の和:184339

約数の個数: 16

約数和(自身を含む): 39813552

約数和(自身を除く): 19538242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 184321, 368642, 921605, 1843210, 2027531, 4055062, 10137655, 20275310]

約数ペア:

[(1, 20275310), (2, 10137655), (5, 4055062), (10, 2027531), (11, 1843210), (22, 921605), (55, 368642), (110, 184321)]