20171617506

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2243}}^1\times {\mathrm{7457}}^1$

素因数の和:9775

約数の個数: 48

約数和(自身を含む): 44383214304

約数和(自身を除く): 24211596798

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 2243, 4486, 6729, 7457, 13458, 14914, 20187, 22371, 40374, 44742, 67113, 134226, 150281, 300562, 450843, 499619, 901686, 999238, 1352529, 1498857, 2705058, 2997714, 4496571, 8993142, 16726051, 33452102, 50178153, 100356306, 150534459, 301068918, 1120645417, 2241290834, 3361936251, 6723872502, 10085808753, 20171617506]

約数ペア:

[(1, 20171617506), (2, 10085808753), (3, 6723872502), (6, 3361936251), (9, 2241290834), (18, 1120645417), (67, 301068918), (134, 150534459), (201, 100356306), (402, 50178153), (603, 33452102), (1206, 16726051), (2243, 8993142), (4486, 4496571), (6729, 2997714), (7457, 2705058), (13458, 1498857), (14914, 1352529), (20187, 999238), (22371, 901686), (40374, 499619), (44742, 450843), (67113, 300562), (134226, 150281)]