20164501737

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{489941}}^1$

素因数の和:490233

約数の個数: 24

約数和(自身を含む): 30954535560

約数和(自身を除く): 10790033823

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 2421, 4573, 13719, 41157, 489941, 1469823, 4409469, 8328997, 24986991, 74960973, 131794129, 395382387, 1186147161, 2240500193, 6721500579, 20164501737]

約数ペア:

[(1, 20164501737), (3, 6721500579), (9, 2240500193), (17, 1186147161), (51, 395382387), (153, 131794129), (269, 74960973), (807, 24986991), (2421, 8328997), (4573, 4409469), (13719, 1469823), (41157, 489941)]