20367079311

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{12553}}^1$

素因数の和:12951

約数の個数: 32

約数和(自身を含む): 28577323008

約数和(自身を除く): 8210243697

約数列:

[1, 3, 37, 47, 111, 141, 311, 933, 1739, 5217, 11507, 12553, 14617, 34521, 37659, 43851, 464461, 540829, 589991, 1393383, 1622487, 1769973, 3903983, 11711949, 21829667, 65489001, 144447371, 183487201, 433342113, 550461603, 6789026437, 20367079311]

約数ペア:

[(1, 20367079311), (3, 6789026437), (37, 550461603), (47, 433342113), (111, 183487201), (141, 144447371), (311, 65489001), (933, 21829667), (1739, 11711949), (5217, 3903983), (11507, 1769973), (12553, 1622487), (14617, 1393383), (34521, 589991), (37659, 540829), (43851, 464461)]