20228055310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{203563}}^1$

素因数の和:204112

約数の個数: 32

約数和(自身を含む): 38400312960

約数和(自身を除く): 18172257650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 523, 1046, 2615, 5230, 9937, 19874, 49685, 99370, 203563, 407126, 1017815, 2035630, 3867697, 7735394, 19338485, 38676970, 106463449, 212926898, 532317245, 1064634490, 2022805531, 4045611062, 10114027655, 20228055310]

約数ペア:

[(1, 20228055310), (2, 10114027655), (5, 4045611062), (10, 2022805531), (19, 1064634490), (38, 532317245), (95, 212926898), (190, 106463449), (523, 38676970), (1046, 19338485), (2615, 7735394), (5230, 3867697), (9937, 2035630), (19874, 1017815), (49685, 407126), (99370, 203563)]