20180111102

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{6761}}^1$

素因数の和:7204

約数の個数: 32

約数和(自身を含む): 31303407744

約数和(自身を除く): 11123296642

約数列:

[1, 2, 47, 94, 113, 226, 281, 562, 5311, 6761, 10622, 13207, 13522, 26414, 31753, 63506, 317767, 635534, 763993, 1492391, 1527986, 1899841, 2984782, 3799682, 35907671, 71815342, 89292527, 178585054, 214682033, 429364066, 10090055551, 20180111102]

約数ペア:

[(1, 20180111102), (2, 10090055551), (47, 429364066), (94, 214682033), (113, 178585054), (226, 89292527), (281, 71815342), (562, 35907671), (5311, 3799682), (6761, 2984782), (10622, 1899841), (13207, 1527986), (13522, 1492391), (26414, 763993), (31753, 635534), (63506, 317767)]