20132331630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1377983}}^1$

素因数の和:1378480

約数の個数: 32

約数和(自身を含む): 48416845824

約数和(自身を除く): 28284514194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 14610, 1377983, 2755966, 4133949, 6889915, 8267898, 13779830, 20669745, 41339490, 671077721, 1342155442, 2013233163, 3355388605, 4026466326, 6710777210, 10066165815, 20132331630]

約数ペア:

[(1, 20132331630), (2, 10066165815), (3, 6710777210), (5, 4026466326), (6, 3355388605), (10, 2013233163), (15, 1342155442), (30, 671077721), (487, 41339490), (974, 20669745), (1461, 13779830), (2435, 8267898), (2922, 6889915), (4870, 4133949), (7305, 2755966), (14610, 1377983)]