20176859094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6766217}}^1$

素因数の和:6766300

約数の個数: 32

約数和(自身を含む): 46768098816

約数和(自身を除く): 26591239722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 6766217, 13532434, 20298651, 40597302, 47363519, 94727038, 142090557, 284181114, 480401407, 960802814, 1441204221, 2882408442, 3362809849, 6725619698, 10088429547, 20176859094]

約数ペア:

[(1, 20176859094), (2, 10088429547), (3, 6725619698), (6, 3362809849), (7, 2882408442), (14, 1441204221), (21, 960802814), (42, 480401407), (71, 284181114), (142, 142090557), (213, 94727038), (426, 47363519), (497, 40597302), (994, 20298651), (1491, 13532434), (2982, 6766217)]