20176722705

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1\times {\mathrm{15551}}^1$

素因数の和:16917

約数の個数: 32

約数和(自身を含む): 32792076288

約数和(自身を除く): 12615353583

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 1291, 3873, 6455, 15551, 19365, 46653, 77755, 86497, 233265, 259491, 432485, 1041917, 1297455, 3125751, 5209585, 15628755, 20076341, 60229023, 100381705, 301145115, 1345114847, 4035344541, 6725574235, 20176722705]

約数ペア:

[(1, 20176722705), (3, 6725574235), (5, 4035344541), (15, 1345114847), (67, 301145115), (201, 100381705), (335, 60229023), (1005, 20076341), (1291, 15628755), (3873, 5209585), (6455, 3125751), (15551, 1297455), (19365, 1041917), (46653, 432485), (77755, 259491), (86497, 233265)]