20163225930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{554087}}^1$

素因数の和:555310

約数の個数: 32

約数和(自身を含む): 48431723904

約数和(自身を除く): 28268497974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1213, 2426, 3639, 6065, 7278, 12130, 18195, 36390, 554087, 1108174, 1662261, 2770435, 3324522, 5540870, 8311305, 16622610, 672107531, 1344215062, 2016322593, 3360537655, 4032645186, 6721075310, 10081612965, 20163225930]

約数ペア:

[(1, 20163225930), (2, 10081612965), (3, 6721075310), (5, 4032645186), (6, 3360537655), (10, 2016322593), (15, 1344215062), (30, 672107531), (1213, 16622610), (2426, 8311305), (3639, 5540870), (6065, 3324522), (7278, 2770435), (12130, 1662261), (18195, 1108174), (36390, 554087)]