20842338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6719}}^1$

素因数の和:6782

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 25606302

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 6719, 13438, 20157, 40314, 73909, 147818, 221727, 315793, 443454, 631586, 947379, 1894758, 3473723, 6947446, 10421169, 20842338]

約数ペア:

[(1, 20842338), (2, 10421169), (3, 6947446), (6, 3473723), (11, 1894758), (22, 947379), (33, 631586), (47, 443454), (66, 315793), (94, 221727), (141, 147818), (282, 73909), (517, 40314), (1034, 20157), (1551, 13438), (3102, 6719)]