20060954865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{125119}}^1$

素因数の和:125646

約数の個数: 48

約数和(自身を含む): 39818188800

約数和(自身を除く): 19757233935

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 509, 1527, 2545, 3563, 4581, 7635, 10689, 17815, 22905, 32067, 53445, 125119, 160335, 375357, 625595, 875833, 1126071, 1876785, 2627499, 4379165, 5630355, 7882497, 13137495, 39412485, 63685571, 191056713, 318427855, 445798997, 573170139, 955283565, 1337396991, 2228994985, 2865850695, 4012190973, 6686984955, 20060954865]

約数ペア:

[(1, 20060954865), (3, 6686984955), (5, 4012190973), (7, 2865850695), (9, 2228994985), (15, 1337396991), (21, 955283565), (35, 573170139), (45, 445798997), (63, 318427855), (105, 191056713), (315, 63685571), (509, 39412485), (1527, 13137495), (2545, 7882497), (3563, 5630355), (4581, 4379165), (7635, 2627499), (10689, 1876785), (17815, 1126071), (22905, 875833), (32067, 625595), (53445, 375357), (125119, 160335)]